2024-03-29T09:27:54Z
https://oai.zbmath.org/v1/
oai:zbmath.org:421365
1993-09-26T23:00:00Z
35
65
Semchuk, A. R.
1986
421365
English
Consultants Bureau, New York
https://zbmath.org/00421365
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J. Sov. Math. 58, No. 5, 412-417 (1992); translation from Vychisl. Prikl. Mat., Kiev 58, 29-35 (1986).
65N25; 35P15
Error bound on the eigenvalue of the difference analog of the spectral problem in a cylindrical coordinate system
j