| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 841422 | Nonlinear Analysis: Theory, Methods & Applications | 2011 | 22 Pages |
Abstract
The Alexander-type invariant for the bifurcation problems involving perturbations of linear Fredholm operators of nonnegative index is discussed and compared with another homotopy invariant (called the bifurcation index) detecting global bifurcations of solutions to multiparameter equations.
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Authors
Dorota Gabor, Wojciech Kryszewski,