|
|
Узлы и теория представлений
11 сентября 2018 г. 18:30, г. Москва, ГЗ МГУ, ауд. 14-03
|
|
|
|
|
|
Invariants of 3-manifolds from Hopf algebras
Greg Kuperberg University of CaliforniaThe University of California Davis
|
Количество просмотров: |
Эта страница: | 75 |
|
Аннотация:
I will review my old result that one can build a "word" (or tensor network) in the Hopf PROP from a 3-manifold, to obtain a natural variation of the most standard quantum invariants of 3-manifolds. In the involutory case, one can go in the opposite direction and build a 3-manifold from a Hopf tensor network. This converse direction leads to a full solution of the Hopf word problem in principle, although not yet in practice.
Язык доклада: английский
|
|