Existence principle for advanced integral equations on semiline.
Chiş, Adela (2007)
Fixed Point Theory and Applications [electronic only]
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Chiş, Adela (2007)
Fixed Point Theory and Applications [electronic only]
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Gabriela Petruşel (2009)
Open Mathematics
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The purpose of this article is to present fixed point results for multivalued E ≤-contractions on ordered complete gauge space. Our theorems generalize and extend some recent results given in M. Frigon [7], S. Reich [12], I.A. Rus and A. Petruşel [15] and I.A. Rus et al. [16].
Karapınar, Erdal (2010)
Abstract and Applied Analysis
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Chiş, Adela, Precup, Radu (2004)
Fixed Point Theory and Applications [electronic only]
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Giovanni Emmanuele (1991)
Commentationes Mathematicae Universitatis Carolinae
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We consider a perturbed Cauchy problem like the following and we present two results showing that (PCP) has a solution. In some cases, our theorems are more general than the previous ones obtained by other authors (see [4], [8], [9], [11], [13], [17], [18]).
Chifu, Cristian, Sel, Gabriela Petruşel (2007)
Fixed Point Theory and Applications [electronic only]
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Shouchuan Hu, Nikolaos S. Papageorgiou (1994)
Commentationes Mathematicae Universitatis Carolinae
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In this paper we study the convergence properties of the Galerkin approximations to a nonlinear, nonautonomous evolution inclusion and use them to determine the structural properties of the solution set and establish the existence of periodic solutions. An example of a multivalued parabolic p.d.ei̇s also worked out in detail.