Results 51 to 60 of about 10,229 (130)

Approximate Fixed Point Theorems in Banach Spaces with Applications in Game Theory [PDF]

In this paper some new approximate fixed point theorems for multifunctions in Banach spaces are presented and a method is developed indicating how to use approximate fixed point theorems in proving the existence of approximate Nash equilibria for non ...
Brânzei, R., Tijs, S.H., Scalzo, V., Morgan, J.   +3 more
core  

Concentration analysis in Banach spaces

, 2016
The concept of a profile decomposition formalizes concentration compactness arguments on the functional-analytic level, providing a powerful refinement of the Banach-Alaoglu weak-star compactness theorem.
Solimini, Sergio,, Tintarev, Cyril,
core   +1 more source

Periodic solutions for nonlinear Volterra integrodifferential equations in Banach spaces [PDF]

, 1997
summary:In this paper we examine periodic integrodifferential equations in Banach spaces. When the cone is regular, we prove two existence theorems for the extremal solutions in the order interval determined by an upper and a lower solution.
Kandilakis, Dimitrios A., Papageorgiou, Nikolaos S.   +1 more
core   +2 more sources

Convergence in Banach Spaces

, 2022
The thesis consists of three articles. The common theme of the first two articles is the possibility of iterating weak∗ derived sets in dual Banach spaces.
Silber, Zdeněk
core  

Compactness in Finite Dimension Vector Spaces

, 2023
This work presents an introductory approach to normed spaces, aiming to understand a characterization of compactness in finite-dimensional vector spaces.
Medeiros, Denilson Gomes de
core  

Some C*-Compactness Properties in C*-Module Banach Spaces

, 2018
Compactness plays an extremely important role in mathematical analysis, such as the extreme value theorem.
Supama, Supama, Solekhudin, Imam, Sumardi, Sumardi, Zulijanto, Atok   +3 more
core  

Compactness In L1, Dunford-Pettis Operators, Geometry Of Banach Spaces

, 1991
A type of oscillation modeled on BMO is introduced to characterize norm compactness in L1 . This result is used to characterize the bounded linear operators from L1 into a Banach space X that map weakly convergent sequences onto norm convergent sequences
Maria Girardi
core  

ABB Theorems: Results and Limitations in Infinite Dimensions. [PDF]

J Optim Theory Appl
Daniilidis A, De Bernardi CA, Miglierina E.   +2 more
europepmc   +1 more source

Analysis of delay differential equations with dual caputo-type fractional derivatives using laplace transform methods. [PDF]

Sci Rep
Boumaaza M, Boutiara A, Djidel O, Guefaifia R, Boulaaras S.   +4 more
europepmc   +1 more source

Examining the behavior of parametric convex operators on a certain set of analytical functions. [PDF]

MethodsX
Aldawish I.
europepmc   +1 more source