|
|
Семинар отдела геометрии и топологии МИАН «Геометрия, топология и математическая физика» (семинар С. П. Новикова)
12 октября 2022 г. 18:30, г. Москва, МГУ, ауд. 16-22
|
|
|
|
|
|
Colored Tverberg problem — history and recent developments
Rade Živaljević Mathematical Institute SASA, Belgrade
|
Количество просмотров: |
Эта страница: | 109 |
|
Аннотация:
M. Gromov proposed a program of evaluating the complexity of
the topology of the fibers $f^{-1}(y)\subseteq X$ of continuous maps $f: X
\rightarrow Y$, in terms of combinatorial invariants of certain
polyhedra and/or the cohomology algebras $H^\ast(X)$.
In the special case when $X$ is a simplicial complex and $Y$ an Euclidean
space, a special attention has been given to the
Topological Tverberg problem and its relatives. We plan to report
on some recent advances in this area, focusing to the so called “Colored
Tverberg problem”.
Язык доклада: английский
|
|