Zap. Nauchn. Sem. LOMI, 1975, Volume 51

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1975, Volume 51

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General information

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Contents

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Mathematical problems in the theory of wave propagation. Part 7

	High-frequency point source of oscillation in a neighbourhood of a concave mirror V. M. Babich		5–19
	Asymptotical properties of solutions of some three-dimensional problems V. M. Babich, N. S. Grigor'ev		20–77
	Inverse problems of finding boundary condition in the theory of propagation of nonstationary waves. I A. S. Blagoveshchenskii, K. K. Lavrent'ev		78–84
	On the calculation of the function $G_M(\gamma)$ V. S. Buldyrev, A. I. Lanin		85–92
	An estimate of a wave field in a shadow zone in the case of diffraction of spherical wave by infinitely smooth surface N. S. Grigor'ev		93–118
	Coordinate asymptotic for Schrödinger equation with a rapidly oscillating potential A. R. Its, V. B. Matveev		119–122
	Focusing of the WKB-solutions of the equation $[\Delta+k^2n^2(x)]u=0$, $k\to\infty$ A. P. Kiselev		123–128
	Inverse problems of the finding boundary condition in the theory of propagation of nonstationary waves. II K. K. Lavrent'ev		129–133
	A contrexample to the Arnold's hypothesis on eigenvibrations of the membrane V. F. Lazutkin, Yu. A. Hodkov		134–137
	To the investigation of Green function's asymptotic of waveguide propagation near the conducting sphere surface problem A. A. Nedelin		138–154
	On resonance series separating onto the “nonphysical” sheet S. V. Petras		155–169
	An addition to the work “Diffraction loses of confocal resonator with mirrors of arbitrary shape” M. M. Popov		170–171
	Short-wave asymptotic for the current in the problem of diffraction by nonplane screens V. B. Filippov		172–182
	Rieman surface of quasiimpulse and the theory of scattering for disturbed Hill operator N. E. Firsova		183–196
	On some special solutions for Helmholtz equation N. V. Zepelev		197–202
	On the virtual state of Schrödinger equation D. R. Yafaev		203–216

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