3 citations · 5 across the 8 of their papers we have counts for
Showing 2011 · math.FAShow all
2 papers · 2 filters
math.FA2011★ 3 cited
On greedy algorithms with respect to generalized Walsh system
Sergo A. Episkoposian
In this paper we proof that there exists a function f(x) belongs to L^1[0,1] such that a greedy algorithm with regard to generalized Walsh system does not converge to f(x) in L^1[0…
math.FA2011
On the existence of universal series by trigonometric system
Sergo A. Episkoposian
In this paper we prove the following: let be a continuous function, increasing in and . Then there exists a series of the form$\sum_{k=-\infty}^\infty…