Available in electronic format
Available in print format
Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826 (e) ISSN 0002-9939 (p)
     

Nonlinear alternatives for multivalued maps with applications to operator inclusions in abstract spaces

Author(s): Donal O'Regan
Journal: Proc. Amer. Math. Soc. 127 (1999), 3557-3564.
MSC (1991): Primary 47H10, 54C60, 54H25
Posted: May 13, 1999
Retrieve article in: PDF
This article is available free of charge

Abstract | References | Similar articles | Additional information

Abstract: A nonlinear alternative of Leray-Schauder type is presented for condensing operators with closed graph. We will then use this theorem to establish new existence principles for differential and integral inclusions in Banach spaces.


References:

[1]
C.D. Aliprantis and K.C. Border, Infinite Dimensional Analysis, Springer Verlag, Berlin, 1994. MR 96k:46001

[2]
K. Deimling, Nonlinear Functional Analysis, Springer-Verlag, Berlin, 1985. MR 86j:47001

[3]
K. Deimling, Multivalued Differential Equations, Walter de Gruyter, Berlin, 1992. MR 94b:34026

[4]
P.M. Fitzpatrick and W.V. Petryshyn, Fixed point theorems for multivalued noncompact acyclic mappings, Pacific Jour. Math., 54(1974), 17-23. MR 53:8973

[5]
M. Frigon, Théoremes d'existence de solutions d'inclusions différentielles, Topological Methods in Differential Equations and Inclusions (edited by A. Granas and M. Frigon), NATO ASI Series C, Vol 472, Kluwer Acad. Publ., Dordrecht, 1995, 51-87. MR 96m:34025

[6]
H. Mönch, Boundary value problems for nonlinear ordinary differential equations of second order in Banach spaces, Nonlinear Anal., 4(1980), 985-999. MR 82c:34075

[7]
D.O'Regan, A topological approach to integral inclusions, Proc. Royal Irish Acad., 97A(1997), 101-111.

[8]
D.O'Regan, Abstract operator inclusions, Functional Differential Equations, 4(1-2)(1997), 143-154. CMP 98:07

[9]
D.O'Regan, Multivalued integral equations in finite or infinite dimensions, Communications in Applied Analysis, 2(4)(1998), 487-496. CMP 98:16

[10]
C.H. Su and V.M. Sehgal, Some fixed point theorems for condensing multifunctions in locally convex spaces, Proc. Amer. Math. Soc., 50(1975), 150-154. MR 52:1430


Similar Articles:

Retrieve articles in Proceedings of the American Mathematical Society with MSC (1991): 47H10, 54C60, 54H25

Retrieve articles in all Journals with MSC (1991): 47H10, 54C60, 54H25


Additional Information:

Donal O'Regan
Affiliation: Department of Mathematics, National University of Ireland, Galway, Ireland
Email: donal.oregan@nuigalway.ie

DOI: 10.1090/S0002-9939-99-04949-7
PII: S 0002-9939(99)04949-7
Received by editor(s): September 10, 1997
Received by editor(s) in revised form: February 13, 1998
Posted: May 13, 1999
Communicated by: Dale Alspach
Copyright of article: Copyright 1999, American Mathematical Society


  AMS Website Logo Small Comments: webmaster@ams.org
© Copyright 2009, American Mathematical Society
Privacy Statement
Search the AMSPowered by Google