This article is cited in 1 paper

Ordinary Differential Equations

An estimate for the difference of partial sums of expansions of an absolutely continuous function in root functions corresponding to two one-dimensional Schrödinger operators with complex-valued potentials in the class $L_1$

E. I. Nikol'skaya

Lomonosov Moscow State University

UDC: 517.927.25

Received: 13.12.1991

 English version: Differential Equations, 1992, 28:4, 483–495

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