Approximate fixed point theorems for the class of almost S-KKM mappings in abstract convex uniform spaces.
Approximate inverse systems of uniform spaces and an application of inverse systems
The fundamental properties of approximate inverse systems of uniform spaces are established. The limit space of an approximate inverse sequence of complete metric spaces is the limit of an inverse sequence of some of these spaces. This has an application to the dimension of the limit space of an approximate inverse system. A topologically complete space with is the limit of an approximate inverse system of metric polyhedra of . A completely metrizable separable space with is the limit of an...
Approximate polyhedra, resolutions of maps and shape fibrations
Approximate quantities, hyperspaces and metric completeness
Mostriamo che se è uno spazio metrico completo, allora è completa anche la metrica , indotta in modo naturale da sul sottospazio degli insiemi sfocati («fuzzy») di dati dalle quantità approssimate. Come è ben noto, è una metrica molto interessante nella teoria dei punti fissi di applicazioni sfocate, poiché permette di ottenere risultati soddisfacenti in questo contesto.
Approximating common fixed points of families of quasi-nonexpansive mappings.
Approximating common fixed points of two asymptotically quasi-nonexpansive mappings in Banach spaces.
Approximating continua from within
Approximating entropy of maps of the interval
Approximating fixed points of nonexpansive and generalized nonexpansive mappings.
Approximating fixed points of nonexpansive mappings.
Approximating fixed points of nonexpansive mappings in hyperspaces.
Approximating fixed points of nonexpansive nonself mappings in CAT(0) spaces.
Approximating fixed points of some maps in uniformly convex metric spaces.
Approximation common fixed point of asymptotically quasi-nonexpansive-type mappings by the finite steps iterative sequences.
Approximation from the exterior of Carathéodory multifunctions
Approximation of a common random fixed point for a finite family of random operators.
Approximation of Quasiconvex Functions, and Lower Semicontinuity of Multiple Integrals.
Approximation of the pareto optimal set for multiobjective optimal control problems using viability kernels
This paper provides a convergent numerical approximation of the Pareto optimal set for finite-horizon multiobjective optimal control problems in which the objective space is not necessarily convex. Our approach is based on Viability Theory. We first introduce a set-valued return function V and show that the epigraph of V equals the viability kernel of a certain related augmented dynamical system. We then introduce an approximate set-valued return function with finite set-values as the solution of...
Approximation of the Steady State System State Distribution of the M/G/1 Retrial Queue With Impatient Customers
Approximation of Univariate Set-Valued Functions - an Overview
2000 Mathematics Subject Classification: 26E25, 41A35, 41A36, 47H04, 54C65.The paper is an updated survey of our work on the approximation of univariate set-valued functions by samples-based linear approximation operators, beyond the results reported in our previous overview. Our approach is to adapt operators for real-valued functions to set-valued functions, by replacing operations between numbers by operations between sets. For set-valued functions with compact convex images we use Minkowski...