http://drorbn.net/api.php?action=feedcontributions&user=Eyjaffe&feedformat=atomDrorbn - User contributions [en]2024-03-29T06:20:34ZUser contributionsMediaWiki 1.21.1http://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2019-08-10T01:34:55Z<p>Eyjaffe: Blanked the page</p>
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<div></div>Eyjaffehttp://drorbn.net/index.php?title=12-26712-2672012-10-09T03:12:29Z<p>Eyjaffe: </p>
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<div>__NOEDITSECTION__<br />
__NOTOC__<br />
{{12-267/Navigation}}<br />
==Advanced Ordinary Differential Equations==<br />
===Department of Mathematics, University of Toronto, Fall 2012===<br />
<br />
{{12-267/Crucial Information}}<br />
<br />
===Text===<br />
Boyce and DiPrima, [http://ca.wiley.com/WileyCDA/WileyTitle/productCd-EHEP002451.html Elementary Differential Equations and Boundary Value Problems] (current edition is 9th and 10th will be coming out shortly. Hopefully any late enough edition will do).<br />
<br />
===Further Resources===<br />
<br />
* [http://www.math.toronto.edu/undergrad/ Undergraduate Information] at the [http://www.math.toronto.edu/ UofT Math Department]<br />
<br />
* [http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm Undergraduate Course Descriptions].<br />
<br />
* Vitali Kapovitch's 2007 classes: [http://www.math.toronto.edu/vtk/267/ Spring], [http://www.math.toronto.edu/vtk/267fall07/ Fall].<br />
<br />
* Also previously taught by T. Bloom, C. Pugh, D. Remenik.<br />
<br />
* My {{Pensieve Link|Classes/12-267/|12-267 notebook}}.<br />
<br />
{{Template:12-267:Dror/Students Divider}}<br />
<br />
[[User:Drorbn|Drorbn]] 06:36, 12 September 2012 (EDT): Material by [[User:Syjytg|Syjytg]] moved to [[12-267/Tuesday September 11 Notes]].<br />
<br />
[http://graphics.ethz.ch/teaching/former/vc_master_06/Downloads/viscomp-varcalc_6.pdf Useful PDF: proof of Euler-Lagrange equation, explanation, examples ] [[User:Vsbdthrsh|Vsbdthrsh]]<br />
<br />
[http://math.hunter.cuny.edu/mbenders/cofv.pdf In-depth coverage of Calculus of Variations]<br />
[http://highered.mcgraw-hill.com/sites/dl/free/007063419x/392340/Calculus_of_Variations.pdf A good summary of what we've covered so far]<br />
[[User:Simon1|Simon1]]<br />
<br />
[http://imgur.com/a/1vy11#0 All class notes from September 10th to October 5th] [[User:Simon1|Simon1]]</div>Eyjaffehttp://drorbn.net/index.php?title=12-26712-2672012-10-09T03:10:37Z<p>Eyjaffe: </p>
<hr />
<div>__NOEDITSECTION__<br />
__NOTOC__<br />
{{12-267/Navigation}}<br />
==Advanced Ordinary Differential Equations==<br />
===Department of Mathematics, University of Toronto, Fall 2012===<br />
<br />
{{12-267/Crucial Information}}<br />
<br />
===Text===<br />
Boyce and DiPrima, [http://ca.wiley.com/WileyCDA/WileyTitle/productCd-EHEP002451.html Elementary Differential Equations and Boundary Value Problems] (current edition is 9th and 10th will be coming out shortly. Hopefully any late enough edition will do).<br />
<br />
===Further Resources===<br />
<br />
* [http://www.math.toronto.edu/undergrad/ Undergraduate Information] at the [http://www.math.toronto.edu/ UofT Math Department]<br />
<br />
* [http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm Undergraduate Course Descriptions].<br />
<br />
* Vitali Kapovitch's 2007 classes: [http://www.math.toronto.edu/vtk/267/ Spring], [http://www.math.toronto.edu/vtk/267fall07/ Fall].<br />
<br />
* Also previously taught by T. Bloom, C. Pugh, D. Remenik.<br />
<br />
* My {{Pensieve Link|Classes/12-267/|12-267 notebook}}.<br />
<br />
{{Template:12-267:Dror/Students Divider}}<br />
<br />
[[User:Drorbn|Drorbn]] 06:36, 12 September 2012 (EDT): Material by [[User:Syjytg|Syjytg]] moved to [[12-267/Tuesday September 11 Notes]].<br />
<br />
[http://graphics.ethz.ch/teaching/former/vc_master_06/Downloads/viscomp-varcalc_6.pdf Useful PDF: proof of Euler-Lagrange equation, explanation, examples ] [[User:Vsbdthrsh|Vsbdthrsh]]<br />
<br />
[http://math.hunter.cuny.edu/mbenders/cofv.pdf: In-depth coverage of Calculus of Variations]<br />
[http://highered.mcgraw-hill.com/sites/dl/free/007063419x/392340/Calculus_of_Variations.pdf A good summary of what we've covered so far]<br />
[[User:Simon1|Simon1]]<br />
<br />
[http://imgur.com/a/1vy11#0 All class notes from September 10th to October 5th] [[User:Simon1|Simon1]]</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Homework_Assignment_312-267/Homework Assignment 32012-10-07T04:22:26Z<p>Eyjaffe: </p>
<hr />
<div>{{12-267/Navigation}}<br />
<br />
This assignment is due at the tutorial on Tuesday October 9. Here and everywhere, '''neatness counts!!''' You may be brilliant and you may mean just the right things, but if your readers have a hard time deciphering your work they will give up and assume it is wrong.<br />
<br />
'''Task 0.''' Identify yourself in the [[12-267/Class Photo|Class Photo]]!<br />
<br />
'''Task 1.''' Let <math>\phi_n\colon X\to{\mathbb R}</math> be a sequence of functions defined on some set <math>X</math>, and suppose that some sequence <math>c_n</math> of non-negative reals is given such that for every <math>x\in X</math>, <math>|\phi_n(x)-\phi_{n+1}(x)|\leq c_n</math>. Suppose also that <math>\sum_{n=1}^\infty c_n</math> is finite. Prove that the sequence <math>\phi_n</math> is uniformly convergent.<br />
<br />
'''Task 2.''' Find the extrema of the following functionals:<br />
# <math>y\mapsto \int_0^1y'dx</math> subject to <math>y(0)=0</math> and <math>y(1)=1</math>.<br />
# <math>y\mapsto \int_0^1yy'dx</math> subject to <math>y(0)=0</math> and <math>y(1)=1</math>.<br />
# <math>y\mapsto \int_0^1xyy'dx</math> subject to <math>y(0)=0</math> and <math>y(1)=1</math>.<br />
# <math>y\mapsto\int_a^b\frac{y'^2}{x^3}dx</math>.<br />
# <math>y\mapsto\int_a^b(y^2+y'^2+2ye^x)dx</math>.<br />
# <span style="color: red">Postponed!</span> <math>y\mapsto\int_0^1(y'^2+x^2)dx</math> subject to <math>\int_0^1y^2dx=2</math> and <math>y(0)=0</math> and <math>y(1)=1</math>.<br />
<br />
'''Task 3.''' A roach <math>R</math> I once met was mortally afraid of walls, and so when it walked on my kitchen's floor, its speed was exactly proportional to its distance from the nearest wall (that is, very near a wall it crawled very slowly, while in the centre of the room it run around quickly and happily). As a step towards simplifying <math>R</math>'s life, help it find the fastest path from one point in the upper half plane <math>\{y>0\}</math> to another point in the upper half plane, assuming there is only one wall around, built along the <math>x</math>-axis <math>y=0</math>.</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-10-02T01:34:43Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012; photo by Jordan Bell:<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Gordon|first=Jake|userid=Gordonj|email=jake. gordon @mail. utoronto. ca|location= second row from bottom, second from the left in the green sweater.|comments=}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=ethan.jaffe @mail. utoronto.ca|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
{{Photo Entry|last=Kojar|first=Tomas|userid=|email=tomas. kojar @mail. utoronto. ca|location=fourth row, fourth from right, the guy not looking at the camera.|comments=}}<br />
{{Photo Entry|last=Love|first=Jonathan|userid=Jonathanrlove|email=jonathan.love@ mail.utoronto.ca|location=immediately to the left of the big awkward space in the middle row|comments=}}<br />
{{Photo Entry|last=Naranjo|first=Alvaro|userid=naranjoa|email=alvaro. naranjo @ mail.utoronto.ca|location=directly under Y in "RAMSAY" wearing red sweater|comments=}}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-29T14:59:20Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012; photo by Jordan Bell:<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Gordon|first=Jake|userid=Gordonj|email=jake. gordon @mail. utoronto. ca|location= second row from bottom, second from the left in the green sweater.|comments=}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
{{Photo Entry|last=Kojar|first=Tomas|userid=|email=tomas. kojar @mail. utoronto. ca|location=fourth row, fourth from right, the guy not looking at the camera."|comments=}}<br />
{{Photo Entry|last=Love|first=Jonathan|userid=Jonathanrlove|email=jonathan.love@ mail.utoronto.ca|location=immediately to the left of the big awkward space in the middle row|comments=}}<br />
{{Photo Entry|last=Naranjo|first=Alvaro|userid=naranjoa|email=alvaro. naranjo @ mail.utoronto.ca|location=directly under Y in "RAMSAY" wearing red sweater|comments=}}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-29T14:58:40Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012; photo by Jordan Bell:<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Gordon|first=Jake|userid=Gordonj|email=jake. gordon @mail. utoronto. ca|location= second row from bottom, second from the left in the green sweater.|comments=}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
{{Photo Entry|last=Kojar|first=Tomas|userid|email=tomas. kojar @mail. utoronto. ca|location=fourth row, fourth from right, the guy not looking at the camera."|comments=}}<br />
{{Photo Entry|last=Love|first=Jonathan|userid=Jonathanrlove|email=jonathan.love@ mail.utoronto.ca|location=immediately to the left of the big awkward space in the middle row|comments=}}<br />
{{Photo Entry|last=Naranjo|first=Alvaro|userid=naranjoa|email=alvaro. naranjo @ mail.utoronto.ca|location=directly under Y in "RAMSAY" wearing red sweater|comments=}}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-29T14:58:18Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012; photo by Jordan Bell:<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Gordon|first=Jake|userid=Gordonj|email=jake. gordon @mail. utoronto. ca|location= second row from bottom, second from the left in the green sweater.|comments=}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
{{Photo Entry|last=Kojar|first=Tomas|userid=|email=tomas. kojar @mail. utoronto. ca|location=fourth row, fourth from right, the guy not looking at the camera."|comments=}}<br />
{{Photo Entry|last=Love|first=Jonathan|userid=Jonathanrlove|email=jonathan.love@ mail.utoronto.ca|location=immediately to the left of the big awkward space in the middle row|comments=}}<br />
{{Photo Entry|last=Naranjo|first=Alvaro|userid=naranjoa|email=alvaro. naranjo @ mail.utoronto.ca|location=directly under Y in "RAMSAY" wearing red sweater|comments=}}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2012-09-29T00:09:15Z<p>Eyjaffe: </p>
<hr />
<div>Second-year Mathematics Specialist (or Applied Mathematics Specialist, or maybe Statistics Major...) and second-year representative on the [http://utmu.ca/ Math Union].<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.cdf.toronto.edu/~csc207h/fall/ CSC207H1] (evening section)<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1] (afternoon section)</div>Eyjaffehttp://drorbn.net/index.php?title=User:JonathanrloveUser:Jonathanrlove2012-09-29T00:09:01Z<p>Eyjaffe: </p>
<hr />
<div>Second Year Math Specialist, president of the [http://utmu.ca/ UofT math union], and [http://www.imdb.com/name/nm3548465/ movie star].<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_pol.htm#POL101Y1 POL101Y1]<br />
<br />
[http://www.math.toronto.edu/lam/ MAT135H1] (TA)<br />
<br />
(Page layout stolen from [[User:Eyjaffe|Ethan Jaffe]])</div>Eyjaffehttp://drorbn.net/index.php?title=User:JonathanrloveUser:Jonathanrlove2012-09-29T00:08:05Z<p>Eyjaffe: </p>
<hr />
<div>Second Year Math Specialist, president of the [http://utmu.ca/ UofT math union], and [http://www.imdb.com/name/nm3548465/ movie star].<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_pol.htm#POL101Y1 POL101Y1]<br />
<br />
[http://www.math.toronto.edu/lam/ MAT135H1] (TA)<br />
<br />
(Page layout stolen from [[User:Eyjaffe]] Eyjaffe)</div>Eyjaffehttp://drorbn.net/index.php?title=12-240/Class_Photo12-240/Class Photo2012-09-27T06:06:18Z<p>Eyjaffe: /* Who We Are... */</p>
<hr />
<div>Our class on September 25, 2012:<br />
<br />
[[Image:12-240-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-240/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=facing everybody, as the photographer|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Can|first=Oguzhan|userid=Oguzhancan|email=oguzhan.can@ mail.utoronto.ca|location=Seventh row from the front, fifth from the right, blue tshirt. |comments=}}<br />
<br />
{{Photo Entry|last=Hoover|first=Ken|userid=Khoover|email=ken.hoover@ mail.utoronto.ca|location=First row, fourth from the right.|comments=}}<br />
{{Photo Entry|last=Klingspor|first=Josefine|userid=Josefine|email=josefine. klingspor@ mail. utoronto. ca|location=First row, second from left.|comments=}}<br />
{{Photo Entry|last=Liu|first=Zhaowei|userid=tod|email=tod.liu@mail.utoronto .ca|location=First row, third from the right|comments=}}<br />
{{Photo Entry|last=Millson|first=Richard|userid=Richardm|email=r.millson@ mail. utoronto. ca|location=Seventh row from the front, fourth from the right, blue sweater|comments=}}<br />
{{Photo Entry|last=Vicencio-Heap|first=Felipe|userid=Heapfeli|email=felipe. vicencio. heap@ mail. utoronto. ca|location=Second row from the front, furthest to the right.|comments=}}<br />
{{Photo Entry|last=Wamer|first=Kyle|userid=kylewamer|email=kyle. wamer @ mail. utoronto. ca|location=Second row, fifth from the left in the red shirt.|comments=}}<br />
{{Photo Entry|last=Yang|first=Chen|userid=chen|email=neochen.yang@mail.utoronto.ca|location=sixth row, first from the right in the black pull-over.|comments=}}<br />
{{Photo Entry|last=Zhang|first=BingZhen|userid=Zetalda|email=bingzhen.zhang@ mail. utoronto. ca|location=Second last row, third from left.|comments=}}<br />
{{Photo Entry|last=Zoghi|first=Sina|userid=sina.zoghi|email=sina.zoghi@ utoronto .ca|location=First row, leftest left.|comments=}}<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2012-09-27T06:01:22Z<p>Eyjaffe: </p>
<hr />
<div>Second-year Mathematics Specialist (or Applied Mathematics Specialist, or maybe Statistics Major...) and second-year representative on the [http://utmu.ca/ Math Union].<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.cdf.toronto.edu/~csc207h/fall/ CSC207H1] (evening section)<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1] (evening section)</div>Eyjaffehttp://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2012-09-27T05:56:15Z<p>Eyjaffe: </p>
<hr />
<div>Second-year Mathematics Specialist (or Applied Mathematics Specialist, or maybe Statistics Major...) and second-year representative on the Math Union.<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.cdf.toronto.edu/~csc207h/fall/ CSC207H1] (evening section)<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1] (evening section)</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-26T02:51:52Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012:<br />
{{12-267/Navigation}}<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
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===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
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{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
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<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-26T02:49:56Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012:<br />
<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eighth from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=Notes_for_12-267-120925/0:30:54Notes for 12-267-120925/0:30:542012-09-26T02:25:45Z<p>Eyjaffe: </p>
<hr />
<div>[http://en.wikipedia.org/wiki/Rademacher%27s_theorem Rademacher's theorem] answers in the negative the question that Ethan asked in class at about 30:25. If a function is Lipschitz, then it is differential almost everywhere.</div>Eyjaffehttp://drorbn.net/index.php?title=Notes_for_12-267-120925/0:30:54Notes for 12-267-120925/0:30:542012-09-26T02:25:35Z<p>Eyjaffe: </p>
<hr />
<div>[http://en.wikipedia.org/wiki/Rademacher%27s_theorem|Rademacher's theorem] answers in the negative the question that Ethan asked in class at about 30:25. If a function is Lipschitz, then it is differential almost everywhere.</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-26T02:17:58Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012:<br />
<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eightH from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2012-09-26T00:48:38Z<p>Eyjaffe: </p>
<hr />
<div>I'm a second-year Mathematics Specialist (or Applied Mathematics Specialist, or Statistics Major too).<br />
<br />
My courses this semester (Fall 2012):<br />
<br />
[http://www.cdf.toronto.edu/~csc207h/fall/ CSC207H1] (evening section)<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1] (evening section)</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-26T00:47:29Z<p>Eyjaffe: </p>
<hr />
<div>Our class on September 25, 2012:<br />
<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eight from right, directly below the "RIES" in "Laboratories."|comments=}}<br />
<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffehttp://drorbn.net/index.php?title=User:EyjaffeUser:Eyjaffe2012-09-26T00:46:52Z<p>Eyjaffe: </p>
<hr />
<div>I'm a second-year Mathematics Specialist (or Applied Mathematics Specialist, or Statistics Major too).<br />
<br />
My courses this semester:<br />
<br />
[http://www.cdf.toronto.edu/~csc207h/fall/ CSC207H1] (evening section)<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT257Y1 MAT257Y1]<br />
<br />
[http://drorbn.net/index.php?title=12-267/About_This_Class MAT267H1]<br />
<br />
[http://www.artsandscience.utoronto.ca/ofr/calendar/crs_mat.htm#MAT347Y1 MAT347Y1]<br />
<br />
[http://www.utstat.toronto.edu/~olgac/sta257_2012/ STA257H1] (evening section)</div>Eyjaffehttp://drorbn.net/index.php?title=12-267/Class_Photo12-267/Class Photo2012-09-26T00:39:55Z<p>Eyjaffe: /* Who We Are... */</p>
<hr />
<div>Our class on September 25, 2012:<br />
<br />
[[Image:12-267-ClassPhoto.jpg|thumb|centre|800px|Class Photo: click to enlarge]]<br />
{{12-267/Navigation}}<br />
<br />
Please identify yourself in this photo! There are two ways to do that:<br />
<br />
* [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br />
* Send [[User:Drorbn|Dror]] an email message with this information.<br />
<br />
The first option is more fun but less private.<br />
<br />
===Who We Are...===<br />
<br />
{| align=center border=1 cellspacing=0<br />
|-<br />
!First name<br />
!Last name<br />
!UserID<br />
!Email<br />
!In the photo<br />
!Comments<br />
<br />
{{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math. toronto. edu|location=left most person in the front row, red shirt with red and white stripes|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank. For better line-breaking, leave a space next to the "@" in email addresses.}}<br />
{{Photo Entry|last=Jaffe|first=Ethan|userid=Eyjaffe|email=eyjaffe@ gmail.com|location=top row, eight from left, directly below the "RIES" in "Laboratories."|comments=}}<br />
<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--><br />
|}<br />
<br />
<!--PLEASE KEEP IN ALPHABETICAL ORDER, BY LAST NAME--></div>Eyjaffe