WClips/Navigation

Back to WKO.
Next Meeting. Wednesday February 15, 2012, 12-2, at Bahen 4010. We'll cover Section 2.5, on various w-braids odds and ends. We won't have time to move on to w-knots, but we will be ready to do that right after.

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.
08/02/15	120215: Section 2.5 - mostly compatibilities of $Z^{w}$, also injectivity and uniqueness of $Z^{w}$.
Group photo on January 11, 2012