5 citations · 45 across the 42 of their papers we have counts for
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math.CV2009
Operator Bezoutiant and Roots of Entire Functions, Concrete Examples
L. A. Sakhnovich
In this paper we use the Bezoutiant method to describe the conditions under which two entire functions have not common roots. We apply the general results to concrete examples. In…
math.AP2009★ 1 cited
About the Rationality of the Knizhnik-Zamolodchikov Equation Solution
Lev Sakhnovich
In the paper the solution of KZ system (n=4, m=2) is constructed in the explicit form in terms of the hypergeometric functions. We proved that the corresponding solution is rationa…
math.SP2009
Infinite Hankel Block Matrices, Extremal Problems
Lev Sakhnovich
In this paper we use the matrix analogue of eigenvalue to formulate and to solve the extremal Nehary problem. When is a scalar, our approach coincides with…