WClips/Navigation

Back to WKO.
Next Meeting. Wednesday February 8, 2012, 12-2, at Bahen 4010. Dror will say a few more things about sections 2.3 (finite type invariants of v- and w-braids) and 2.4 (expansions for w-braids) and then move on and make some further comments, as in section 2.5. These comments may appear "random" and "just for completeness", yet they all play a role later on.

Announcements. small circle, wide circle, UofT, LDT Blog (also here).

Resources. How to use this site, Dror's notebook, blackboard shots.

The wClips

http://katlas.math.toronto.edu/drorbn/dbnvp/dbnvp.png

Date	Links
11/01/12	120111-1: Introduction.  120111-2: Section 2.1 - v-Braids.
18/01/12	120118-1: An introduction to this web site.  120118-2: Section 2.2 - w-Braids by generators and relations and as flying rings.  120118-3: Section 2.2 - w-Braids - other drawing conventions, "wens".
25/01/12	120125-1: Section 2.2.3 - basis conjugating automorphisms of $F_{n}$.  120125-2: A very quick introduction to finite type invariants in the "u" case.
01/02/12	120201: Section 2.3 - finite type invariants of v- and w-braids, arrow diagrams, 6T, TC and 4T relations, expansions / universal finite type invariants.
08/02/12	120208: Review of u,v, and w braids and of Section 2.3.
Group photo on January 11, 2012