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Fixed-point index

Known as: Fixed point index 
In mathematics, the fixed-point index is a concept in topological fixed-point theory, and in particular Nielsen theory. The fixed-point index can be… Expand
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Papers overview

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2010
2010
If L : Y → Y is a bounded linear map on a Banach space Y, the “radius of the essential spectrum” or “essential spectral radius… Expand
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2010
2010
The Lefschetz fixed point theorem follows easily from the identification of the Lefschetz number with the fixed point index. This… Expand
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2008
2008
Many problems in the theory of differential equations were initially treated with analytic techniques and later evolved towards… Expand
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2003
2003
Let a ϵ C[0,1], b ϵ C([0,1], (-∞, 0)). Let φ1(t) be the unique solution of the linear boundary value problem u″(t)+s(t)u′(t)+b(t… Expand
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2001
2001
In the paper we construct a topological fixed-point theory for a class of set-valued maps which appears in natural way in… Expand
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1999
1999
It is proved that there exists a fixed point index theory for operators which are condensing on the countable subsets of the… Expand
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1999
1999
The purpose of the paper is to define a fixed point index for equivariant maps of $G$-ENR's and to state and prove some of its… Expand
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1997
1997
A fixed point index is defined for mappings defined on a cone K which do not necessarily take their values in K but satisfy a… Expand
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1991
1991
Dold's fixed point index and fixed point transfer are generalized for certain coincidence situations, namely maps which change… Expand
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1985
1985
A copying machine having means for producing a fusible toner image on a copy substrate, includes a radiant energy light source (e… Expand
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