Holger Alex, Siegfried Hahn, Lothar Kaniok
The fixed point index for noncompact mappings in non locally convex topological vector spaces

Abstract:We introduce the relative fixed point index for a class of noncompact operators on special subsets of non locally convex spaces.

Keywords: fixed point index, admissible sets, compact reducible and $(\varphi ,\gamma )$-condensing operators, $\varphi $-measure of noncompactness
AMS Subject Classification: 47H10

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