Zh. Vychisl. Mat. Mat. Fiz., 1992 Volume 32, Number 4, Pages 587–597
(Mi zvmmf2914)
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The non-self-conjugate singular spectral problem for a Helmholtz operator with discontinuous coefficients
G. V. Alekseev,
E. G. Komarov Vladivostok
UDC:
519.61
MSC: Primary
65L15; Secondary
65L20,
76Q05,
34L15 Received: 23.11.1990
Revised: 23.05.1991
English version:
Computational Mathematics and Mathematical Physics, 1992,
32:4,
499–507
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