Kunakovskaya O.V. Boundary topological indices of a pair of vector fields and existence theorems (abstract)

Speaker: Olga Kunakovskaya

Title: Boundary topological indices of a pair of vector fields and existence theorems

Abstract:
The problem of the existence of solutions of equations of the type

$F_2(x)=\lambda F_1(x)$

will be discussed. The method of topological boundary index is proposed. The topological boundary (bi)index $B(F_1,F_2)$ is additive and admits also a local form. The construction for smooth fields $F_1,F_2$ and some applications one can find in the monograph: Kunakovskaya O.V. Topological indices of a pair of fields (Topologicheskije indexi pary polej). Voronezh, Nauchnaya kniga, 2020. 88 pp., in Russian.

Video
Slides: KunakovskayaAMVconf2021slides.pdf

Event: Diffieties, Cohomological Physics, and Other Animals, 13-17 December 2021, Moscow.
Alexandre Vinogradov Memorial Conference.