1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.SP2014★ 1 cited
The Dirac Operator with Complex-Valued Summable Potential
Artem Savchuk, Andrey Shkalikov
The paper deals with the Dirac operator generated on the finite interval by the differential expression , where $$ B=\begin{pmatrix}0&1\\-1&0\…
math.FA2014
Interpolation of nonlinear maps
T. Kappeler, A. Savchuk, A. Shkalikov +1
Let and be complex Banach couples and assume that with norms satisfying for some . For any $0<θ<1…
math.SP2010★ 1 cited
On the eigenfunctions of Sturm--Liouville operators with potentials --- distributions
Artem Savchuk
In this paper we study a Sturm--Liouville operator in the space with Direchlet boundary conditions. Here the potential is a first order distribution:…