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Now showing items 1-7 of 7
The set of solutions for abstract volterra equations in lp([0, a], rm)
(Elsevier BV, 1999-11-01)
Fixed-point theory for the sum of two operators
(Elsevier BV, 1996-01-01)
We extend a fixed-point theorem of Reinermann [1] for the sum of two operators. Our results are then used to establish new existence results for differential equations in Banach spaces.
Continuation fixed point theorems for locally convex linear topological spaces
(Elsevier BV, 1996-08-01)
We present continuation results for operators between locally convex linear topological spaces. These results will then be applied to obtain existence principles for differential equations on semi-infinite intervals.
Continuation principles and d-essential maps
(Elsevier BV, 1999-12-01)
Weakly contractive zero epi maps
(Elsevier BV, 1999-10-01)
Fixed points for set-valued mappings in locally convex linear topological spaces
(Elsevier BV, 1998-07-01)
Fixed-point theory for multivalued mappings in completely regular topological vector spaces
(Elsevier BV, 1998-11-01)