The problem is considered of approximating continuous functions in the uniform norm by rational functions whose denominators are bounded from above and below. A general theory of strong uniqueness is presented. 1997 Academic Press 1
AbstractLet Q be a compact subset of C and C(Q) the set of all continuous functions ƒ:Q←C. A given f...
AbstractLet Rnm denote the class of rational functions defined on a closed interval I with numerator...
AbstractIn this paper the concept of strong uniqueness is extended to non-normal rational minimizati...
AbstractThe problem is considered of approximating continuous functions in the uniform norm by ratio...
AbstractThe problem is considered of approximating continuous functions in the uniform norm by ratio...
AbstractIn this paper the concept of strong uniqueness is extended to non-normal rational minimizati...
AbstractThis paper is concerned with characterization of best approximations and unique best approxi...
AbstractThe previously developed unified theory of constrained uniform approximation from a finite d...
AbstractThe problem is considered of best approximation of finite number of functions simultaneously...
Abst ract--Th is paper is concerned with characterization of best approximations and unique best app...
AbstractThe previously developed unified theory of constrained uniform approximation from a finite d...
We consider the approximation of continuous functions from various restricted classes of rational fu...
We consider the approximation of continuous functions from various restricted classes of rational fu...
AbstractWe study the uniform best restricted ranges approximations of complex-valued functions by ge...
In this exposition, we investigate in an extended framework the problem of simultaneous best approxi...
AbstractLet Q be a compact subset of C and C(Q) the set of all continuous functions ƒ:Q←C. A given f...
AbstractLet Rnm denote the class of rational functions defined on a closed interval I with numerator...
AbstractIn this paper the concept of strong uniqueness is extended to non-normal rational minimizati...
AbstractThe problem is considered of approximating continuous functions in the uniform norm by ratio...
AbstractThe problem is considered of approximating continuous functions in the uniform norm by ratio...
AbstractIn this paper the concept of strong uniqueness is extended to non-normal rational minimizati...
AbstractThis paper is concerned with characterization of best approximations and unique best approxi...
AbstractThe previously developed unified theory of constrained uniform approximation from a finite d...
AbstractThe problem is considered of best approximation of finite number of functions simultaneously...
Abst ract--Th is paper is concerned with characterization of best approximations and unique best app...
AbstractThe previously developed unified theory of constrained uniform approximation from a finite d...
We consider the approximation of continuous functions from various restricted classes of rational fu...
We consider the approximation of continuous functions from various restricted classes of rational fu...
AbstractWe study the uniform best restricted ranges approximations of complex-valued functions by ge...
In this exposition, we investigate in an extended framework the problem of simultaneous best approxi...
AbstractLet Q be a compact subset of C and C(Q) the set of all continuous functions ƒ:Q←C. A given f...
AbstractLet Rnm denote the class of rational functions defined on a closed interval I with numerator...
AbstractIn this paper the concept of strong uniqueness is extended to non-normal rational minimizati...