Fixed point index approach for solutions of variational inequalities.
Fixed point of nonexpansive type and K-multivalued maps.
Fixed point results for multi-valued non-expansive mappings on an unbounded set.
Fixed point theorems for Suzuki generalized nonexpansive multivalued mappings in Banach spaces.
Fixed point theorems for the class .
Fixed point theory for admissible type maps with applications.
Fixed point theory for closed multifunctions
In this paper some new fixed point theorems of Ky Fan, Leray-Schauder and Furi-Pera type are presented for closed multifunctions.
Fixed point theory for Mönch-type maps defined on closed subsets of Fréchet spaces: the projective limit approach.
Fixed point theory for multivalued maps in Fréchet spaces via degree and index theory
New fixed point results are presented for multivalued maps defined on subsets of a Fréchet space E. The proof relies on the notion of a pseudo open set, degree and index theory, and on viewing E as the projective limit of a sequence of Banach spaces.
Fixed points and coincidence points for multimaps with not necessarily bounded images.
Fixed points and selections of set-valued maps on spaces with convexity.
Fixed points for near-contractive type multivalued mappings.
Fixed points of cone compression and expansion multimaps defined on Fréchet spaces: the projective limit approach.
Fixed points of discontinuous multivalued operators in ordered spaces with applications.
Fixed points of multimaps which are not necessarily nonexpansive.
Fixed points of multivalued maps in modular function spaces.
Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces.
Fixed-point theorems for multivalued non-expansive mappings without uniform convexity.
Fixed-point-like theorems on subspaces.
General method of regularization. I: Functionals defined on BD space
The aim of this paper is to prove that the relaxation of the elastic-perfectly plastic energy (of a solid made of a Hencky material) is the lower semicontinuous regularization of the plastic energy. We find the integral representation of a non-locally coercive functional. In part II, we will show that the set of solutions of the relaxed problem is equal to the set of solutions of the relaxed problem proposed by Suquet. Moreover, we will prove the existence theorem for the limit analysis problem.