Abstract
We develop topological methods for the investigation of operator inclusions in Banach spaces, prove the generalized Ky Fan inequality, and study the critical points of many-valued mappings in topological spaces.
Similar content being viewed by others
References
I. V. Skrypnik, Methods for the Investigation of Nonlinear Elliptic Boundary-Value Problems [in Russian], Nauka, Moscow (1990).
J.-L. Lions, Quelques Méthodes de Résolution des Problémes aux Limites non Liné aires, Dunod, Paris (1969).
F. E. Browder, “On a principle of H. Brecis and its applications,” J. Funct. Anal., 25, 356–365 (1977).
F. E. Browder and P. Hess, “Nonlinear mapping of monotone type in Banach spaces,” Funct. Anal., 11, No.2, 251–294 (1972).
V. S. Mel’nik, “Multivariational inequalities and operator inclusions in Banach spaces with mappings of the class (S)+,” Ukr. Mat. Zh., 52, No. 11, 1513–1523_(2000).
V. S. Mel’nik, “On the theory of topological degree of many-valued mappings,” Dokl. Ros. Akad. Nauk, 361, No. 2, 164–168 (1998).
V. S. Melnik and A. N. Vakulenko, “On topological method in the theory of operator inclusions with densely defined mapping in Banach spaces,” Nonlin. Bound.-Value Probl., 10, 125–142 (2000).
M. M. Vainberg, Variational Method and Method of Monotone Mappings [in Russian], Nauka, Moscow (1972).
B. N. Pshenichnyi, Convex Analysis and Extremum Problems [in Russian], Nauka, Moscow (1980).
M. Reed and B. Simon, Methods of Modern Mathematical Physics, Vol. 1: Functional Analysis, Academic Press, New York (1972).
J.-P. Aubin and I. Ekeland, Applied Nonlinear Analysis, Wiley, New York (1984).
Author information
Authors and Affiliations
Additional information
__________
Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 58, No. 2, pp. 184–194, February, 2006.
Rights and permissions
About this article
Cite this article
Mel’nik, V.S. Topological methods in the theory of operator inclusions in Banach spaces. I. Ukr Math J 58, 206–219 (2006). https://doi.org/10.1007/s11253-006-0062-0
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11253-006-0062-0