Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10224067 | Journal of Functional Analysis | 2018 | 41 Pages |
Abstract
We give a construction of the topological degree for locally condensing perturbations of C1-Fredholm maps of positive index with values in the GLc-framed cobordism group. The construction of the degree extends constructions of the degree for Fredholm maps of positive index and also its finite-dimensional, compact, and compactly restricted perturbations. It based on the finite-dimensional reduction method. We apply the constructed degree to prove the existence theorem for a system of ordinary differential equations with Hopf's boundary conditions.
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Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Victor Zvyagin, Nadezhda Ratiner,