**Data**

- Title: Super -Howe duality and web categories
- Authors: Daniel Tubbenhauer, Pedro Vaz and Paul Wedrich
- Status: Algebr. Geom. Topol. 17-6 (2017), 3703-3749. Last update: Tue, 21 Nov 2017 19:09:56 GMT
- ArXiv link: http://arxiv.org/abs/1504.05069
- ArXiv version = 0.99 published version
- LaTex Beamer presentation: Slides1, Slides2, Slides3, Slides4, Slides5, Slides6
- Poster: Poster

**Abstract**

**A few extra words**

We construct diagrammatic presentations of an idempotented form of the Iwahori-Hecke algebra as well as of categories of -modules by using the “green-red” web categories and . Morphisms in these -linear categories are combinations of planar, upwards oriented, trivalent graphs with edges labeled by positive integers and colored black, green or red modulo local relations.

An example of a green-red web is:

A very similar approach works for the corresponding categories of -modules as well as we show in an extra section.