On a digital approximation for pseudo-differential operatorsWe introduce a concept of a
discrete pseudo-differential operator using general ideas of the theory
Three geometric constants for morrey spaces, the James constant, and the Dunkl-Williams constant, for Morrey
spaces and
discrete Morrey
spaces Simulation of adaptive optical systemsA problem of simulation for an adaptive optical system realized as a
discrete mirror consisted of a
On digital approximations for elliptic boundary value problems-differential operator in
discrete Sobolev-Slobodetskii
spaces. Existence and uniqueness theorems are proved and a
Pseudo-differential operators and equations in a discrete half-spaceWe introduce a digital pseudo-differential operator acting in
discrete Sobolev-Slobodetskii
spaces The discrete Dirichlet problem. Solvability and approximation propertiesThe
discrete Dirichlet problem. Solvability and approximation properties
Accuracy of discrete schemes for a class of abstract evolution inequalitiesFor a triple of Hilbert
spaces {V, H, V*}, we study a
discrete and a semidiscrete scheme