Existence of optimal controls for control systems governed by nonlinear partial differential equations
Existence of solutions for operator inclusions : a unified approach
Existence of solutions for some Hammerstein type integro-differential inclusions.
Existence of solutions of a functional-integral equation in infinite dimensional Banach spaces
Existence of strong solutions for a class of nonlinear partial differential equations satisfying nonlinear boundary conditions
Existence of weak solutions for nonlinear elliptic systems on .
Existence of zeros for operators taking their values in the dual of a Banach space.
Existence of zeros via disconnectedness.
Existence principles for inclusions of Hammerstein type involving noncompact acyclic multivalued maps.
Existence results for classes of -Laplacian semipositone equations.
Existence theorem for a generalized Hammerstein type equation
Existence Theorems for a Class of Non-linear Integral Equations.
Existence theorems for a variant of Hammerstein's integral equation
Existence theorems for nonlinear operator equation and some properties of the set of its solutions
Existence theorems for operator equations and nonlinear elliptic boundary-value problems
Existence theorems for the system ... in locally convex spaces.
Existence Theorems For The System {x=H(x, y) y=K(x, y)} In Locally Convex Spaces
Existence theorems of solutions for a system of nonlinear inclusions with an application.
Fixed point free maps of a closed ball with small measures of noncompactness.
We show that in all infinite-dimensional normed spaces it is possible to construct a fixed point free continuous map of the unit ball whose measure of noncompactness is bounded by 2. Moreover, for a large class of spaces (containing separable spaces, Hilbert spaces and l-infinity (S)) even the best possible bound 1 is attained for certain measures of noncompactness.
Fixed point theorems for multivalued mappings