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Highly Cited

2016

Highly Cited

2016

The noisiness of a channel can be measured by comparing suitable functionals of the input and output distributions. For instance… Expand

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2011

2011

We establish several set-valued function versions of Ekeland's variational principle and hence provide some sufficient conditions… Expand

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2010

2010

For proper lower semicontinuous functionals bounded from below which do not increase upon polarization, an improved version of… Expand

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Highly Cited

2009

Highly Cited

2009

We present a technique to implement scalable variational integrators for generic mechanical systems in generalized coordinates… Expand

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2008

2008

This paper deals with Ekeland's variational principle for vector optimization problems. By using a set-valued metric, a set… Expand

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Highly Cited

2007

Highly Cited

2007

A nonlocal quadratic functional of weighted differences is examined. The weights are based on image features and represent the… Expand

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Highly Cited

2005

Highly Cited

2005

In this paper, we present a new variational formulation for geometric active contours that forces the level set function to be… Expand

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2001

2001

A parametrized version of Ekeland's variational principle is proved, showing that under suitable conditions, the minimum point of… Expand

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1996

1996

Abstract In this paper, we establish a coincidence theorem for set-valued mappings in fuzzy metric spaces with a view to… Expand

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Highly Cited

1987

Highly Cited

1987

We show that, typically, lower semicontinuous functions on a Banach space densely inherit lower subderivatives of the same degree… Expand

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