Thời gian: 16h30, thứ năm, 25/04/2024

Tóm tắt: The first goal of this talk is to study Lazard’s elimination (LE) of generators and associated formulas (in particular their quotients, in k-Lie the category of Lie k-algebras) with an application to Drinfeld-Kohno Lie algebra.

The second part is to study briefly the smash product algebra and LE in k-AAU (the category of unital associative k-algebras). We also focus on additional uses of Lazard elimination in k-AAU and word indexing in the context of half-shuffle, Zinbiel algebras and Magnus duality.

Finally, if having time, we delve into the topics of polylogarithms and MZVs.

This talk is based on some joint work with Prof. Gerard Duchamp and Prof. Vincel Hoang Ngoc Minh at Université Sorbonne Paris Nord.

Hình thức: Offline tại phòng 612 nhà A6 hoặc online qua google meet, link cụ thể https://meet.google.com/yep-kbzk-eao?pli=1&authuser=1