Volume 11; Issue 3

1

A high-frequency point source of oscillations near a concave mirror

Year:
1979
Language:
english
File:
PDF, 785 KB
english, 1979
2

Asymptotic properties of solutions to some three-dimensional wave problems

Year:
1979
Language:
english
File:
PDF, 2.80 MB
english, 1979
4

Computing the function GM(υ)

Year:
1979
Language:
english
File:
PDF, 416 KB
english, 1979
7

Focusing of WKB solution of the equation [Δ+K2n2(x)]u=0, K→∞

Year:
1979
Language:
english
File:
PDF, 350 KB
english, 1979
11

Splitting of the series of resonances on the nonphysical sheet

Year:
1979
Language:
english
File:
PDF, 802 KB
english, 1979
14

Riemann surface of quasimomentum and scattering theory for the perturbed Hill operator

Year:
1979
Language:
english
File:
PDF, 820 KB
english, 1979
15

Some special solutions of the Helmholtz equation

Year:
1979
Language:
english
File:
PDF, 362 KB
english, 1979
16

The virtual level of the Schrödinger equation

Year:
1979
Language:
english
File:
PDF, 751 KB
english, 1979