Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces

This paper presents a generalization of the concept and uses of projected dynamical systems to the case of nonpivot Hilbert spaces. These are Hilbert spaces in which the topological dual space is not identified with the base space. The generalization consists of showing the existence of such systems...

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Main Authors: Monica Gabriela Cojocaru, Stephane Pia
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Function Spaces and Applications
Online Access:http://dx.doi.org/10.1155/2012/508570
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author Monica Gabriela Cojocaru
Stephane Pia
author_facet Monica Gabriela Cojocaru
Stephane Pia
author_sort Monica Gabriela Cojocaru
collection DOAJ
description This paper presents a generalization of the concept and uses of projected dynamical systems to the case of nonpivot Hilbert spaces. These are Hilbert spaces in which the topological dual space is not identified with the base space. The generalization consists of showing the existence of such systems and their relation to variational problems, such as variational inequalities. In the case of usual Hilbert spaces these systems have been extensively studied, and, as in previous works, this new generalization has been motivated by applications, as shown below.
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spelling doaj-art-c2a2e005dfef474aae177de0649853de2025-02-03T01:12:28ZengWileyJournal of Function Spaces and Applications0972-68021758-49652012-01-01201210.1155/2012/508570508570Nonpivot and Implicit Projected Dynamical Systems on Hilbert SpacesMonica Gabriela Cojocaru0Stephane Pia1Department of Mathematics & Statistics, University of Guelph, Guelph, ON, N1G 2W1, CanadaDepartment of Mathematics & Computer Science, University of Catania, 95124 Catania, ItalyThis paper presents a generalization of the concept and uses of projected dynamical systems to the case of nonpivot Hilbert spaces. These are Hilbert spaces in which the topological dual space is not identified with the base space. The generalization consists of showing the existence of such systems and their relation to variational problems, such as variational inequalities. In the case of usual Hilbert spaces these systems have been extensively studied, and, as in previous works, this new generalization has been motivated by applications, as shown below.http://dx.doi.org/10.1155/2012/508570
spellingShingle Monica Gabriela Cojocaru
Stephane Pia
Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
Journal of Function Spaces and Applications
title Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
title_full Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
title_fullStr Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
title_full_unstemmed Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
title_short Nonpivot and Implicit Projected Dynamical Systems on Hilbert Spaces
title_sort nonpivot and implicit projected dynamical systems on hilbert spaces
url http://dx.doi.org/10.1155/2012/508570
work_keys_str_mv AT monicagabrielacojocaru nonpivotandimplicitprojecteddynamicalsystemsonhilbertspaces
AT stephanepia nonpivotandimplicitprojecteddynamicalsystemsonhilbertspaces