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zbMATH Open
Article . 1977
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Proceedings of the American Mathematical Society
Article . 1977 . Peer-reviewed
Data sources: Crossref
Proceedings of the American Mathematical Society
Article . 1977 . Peer-reviewed
Data sources: Crossref
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On Nonlinear Variational Inequalities

On nonlinear variational inequalities
Authors: Tarafdar E.;

On Nonlinear Variational Inequalities

Abstract

In this note we have given a direct proof of the result which states that if K is a compact convex subset of a linear Hausdorff topological space E over the reals and T is a monotone and hemicontinuous (nonlinear) mapping of K into E ∗ {E^ \ast } , then there is a u 0 ∈ K {u_0} \in K such that ( T ( u 0 ) , v − u 0 ) ⩾ 0 (T({u_0}),v - {u_0}) \geqslant 0 for all v ∈ K v \in K .

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Keywords

Fixed-point theorems, 2604 Applied Mathematics, Applied Mathematics, General Mathematics, 2600 Mathematics, Monotone operators and generalizations

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    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
39
Top 10%
Top 10%
Average
bronze