Add to ORKGIn this paper we present further extension of the best approximations theorems obtained by Ky Fan, J. Prolla and A. Carbone
AbstractUsing a well-known characterization theorem for best approximations, direct proofs are given...
Abstract. In this paper we generalize and extend Brosowski-Meinardus type results on invariant point...
In the present paper the best approximation of the functions in generalized grand Lebesgue spaces ha...
In this paper we present further extension of the best approximations theorems obtained by Ky Fan, J...
AbstractA simple, yet general, existence theorem for best approximations is proved. It contains the ...
AbstractIn this expository paper it is shown how some of the main ideas of the theory of best approx...
AbstractUsing a fixed-point theorem of G. Jungck [Math. Mag. 49, No. 1 (1976), 32–34], we generalize...
In this paper, several best approximation theorems and coincidence theorems involving two mappings w...
AbstractThe paper improves the characterization theorem of a best uniform approximation by a set of ...
AbstractIn this paper, several best approximation theorems and coincidence theorems involving two ma...
Existence of best nonlinear Lp-approximations. - In: Numerical functional analysis and optimization....
summary:We study best approximation in $p$-normed spaces via a general common fixed point principle....
Abstract- The aim of this paper is to prove a fixed point theorem using semicontractive mapping a we...
AbstractThe problem of approximating a finite number of functions simultaneously is considered. For ...
The main goal of this paper is to put some light in several arguments that have been used through th...
AbstractUsing a well-known characterization theorem for best approximations, direct proofs are given...
Abstract. In this paper we generalize and extend Brosowski-Meinardus type results on invariant point...
In the present paper the best approximation of the functions in generalized grand Lebesgue spaces ha...
In this paper we present further extension of the best approximations theorems obtained by Ky Fan, J...
AbstractA simple, yet general, existence theorem for best approximations is proved. It contains the ...
AbstractIn this expository paper it is shown how some of the main ideas of the theory of best approx...
AbstractUsing a fixed-point theorem of G. Jungck [Math. Mag. 49, No. 1 (1976), 32–34], we generalize...
In this paper, several best approximation theorems and coincidence theorems involving two mappings w...
AbstractThe paper improves the characterization theorem of a best uniform approximation by a set of ...
AbstractIn this paper, several best approximation theorems and coincidence theorems involving two ma...
Existence of best nonlinear Lp-approximations. - In: Numerical functional analysis and optimization....
summary:We study best approximation in $p$-normed spaces via a general common fixed point principle....
Abstract- The aim of this paper is to prove a fixed point theorem using semicontractive mapping a we...
AbstractThe problem of approximating a finite number of functions simultaneously is considered. For ...
The main goal of this paper is to put some light in several arguments that have been used through th...
AbstractUsing a well-known characterization theorem for best approximations, direct proofs are given...
Abstract. In this paper we generalize and extend Brosowski-Meinardus type results on invariant point...
In the present paper the best approximation of the functions in generalized grand Lebesgue spaces ha...