AbstractThe main goals of this paper are to consider a problem of Lp-convergence (p>2) of greedy algorithm with respect to generalized Walsh system
AbstractWe consider the problem of minimizing a supermodular set function whose special case is the ...
AbstractA basis for a Banach space X is greedy if and only if the greedy algorithm provides, up to a...
2000 Mathematics Subject Classification: 47H04, 65K10.In this paper we investigate the existence of ...
AbstractThe main goals of this paper are to consider a problem of Lp-convergence (p>2) of greedy alg...
Our aim in this paper is to attain a sharp asymptotic estimate for the greedy constant Cg[H(p), Lp] ...
AbstractWe prove that the weak dual greedy algorithm converges in any subspace of a quotient of Lp w...
AbstractFor any 0<t<1 we construct a Weak Thresholding Greedy Algorithm with weakness parameter t wh...
International audienceWe will review the recent development of rational approximation in one and sev...
This paper is a partial generalization of the results of [3] for rather arbitrary distributions of c...
AbstractWe consider biorthogonal systems in quasi-Banach spaces such that the greedy algorithm conve...
AbstractWe consider weak thresholding greedy algorithms with respect to Markushevich bases in genera...
Technical report, Aalborg Univ., Dept of Math.We derive a necessary condition for a uniformly bounde...
One central question in theoretical computer science is how to solve problems accurately and quickly...
AbstractOur objective is to study nonlinear approximation with regard to redundant systems. Redundan...
AbstractWe study the integrability and the convergence in the L1(0, 1)-metric of Walsh series ∑k = 0...
AbstractWe consider the problem of minimizing a supermodular set function whose special case is the ...
AbstractA basis for a Banach space X is greedy if and only if the greedy algorithm provides, up to a...
2000 Mathematics Subject Classification: 47H04, 65K10.In this paper we investigate the existence of ...
AbstractThe main goals of this paper are to consider a problem of Lp-convergence (p>2) of greedy alg...
Our aim in this paper is to attain a sharp asymptotic estimate for the greedy constant Cg[H(p), Lp] ...
AbstractWe prove that the weak dual greedy algorithm converges in any subspace of a quotient of Lp w...
AbstractFor any 0<t<1 we construct a Weak Thresholding Greedy Algorithm with weakness parameter t wh...
International audienceWe will review the recent development of rational approximation in one and sev...
This paper is a partial generalization of the results of [3] for rather arbitrary distributions of c...
AbstractWe consider biorthogonal systems in quasi-Banach spaces such that the greedy algorithm conve...
AbstractWe consider weak thresholding greedy algorithms with respect to Markushevich bases in genera...
Technical report, Aalborg Univ., Dept of Math.We derive a necessary condition for a uniformly bounde...
One central question in theoretical computer science is how to solve problems accurately and quickly...
AbstractOur objective is to study nonlinear approximation with regard to redundant systems. Redundan...
AbstractWe study the integrability and the convergence in the L1(0, 1)-metric of Walsh series ∑k = 0...
AbstractWe consider the problem of minimizing a supermodular set function whose special case is the ...
AbstractA basis for a Banach space X is greedy if and only if the greedy algorithm provides, up to a...
2000 Mathematics Subject Classification: 47H04, 65K10.In this paper we investigate the existence of ...
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