On local and global injectivity of noncompact vector fields  in non necessarily locally convex vector spaces

Holger Alex

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Displaying similar documents to “On local and global injectivity of noncompact vector fields in non necessarily locally convex vector spaces”

The fixed point index for noncompact mappings in non locally convex topological vector spaces

Holger Alex, Siegfried Hahn, Lothar Kaniok (1994)

Commentationes Mathematicae Universitatis Carolinae

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

The Idzik type quasivariational inequalities and noncompact optimization problems

Sehie Park, Jong Park (1996)

Colloquium Mathematicae

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Sufficient conditions for convexity in manifolds without focal points

M. Beltagy (1993)

Commentationes Mathematicae Universitatis Carolinae

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In this paper, local, global, strongly local and strongly global supportings of subsets in a complete simply connected smooth Riemannian manifold without focal points are defined. Sufficient conditions for convexity of subsets in the same sort of manifolds have been derived in terms of the above mentioned types of supportings.

Three-space-problem for some classes of linear topological spaces

Zoran Kadelburg, Stojan Radenović (1996)

Commentationes Mathematicae Universitatis Carolinae

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We examine the so-called three-space-stability for some classes of linear topological and locally convex spaces for which this problem has not been investigated.