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Found 76 Documents (Results 1–76)

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Integral equations for diffraction problems on magnetodielectric bodies. (English. Russian original) Zbl 0972.78009

Differ. Equations 35, No. 9, 1286-1292 (1999); translation from Differ. Uravn. 35, No. 9, 1271-1277 (1999).
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The method of integral equations in the third boundary value problem of diffraction on a bounded grating over a flat screen. (English. Russian original) Zbl 0995.78013

Differ. Equations 35, No. 9, 1169-1175 (1999); translation from Differ. Uravn. 35, No. 9, 1155-1161 (1999).
MSC:  78A45 45E05 45E10
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Boundary equations with discontinuous dihedral group in problems in diffraction on solids of revolution. (English. Russian original) Zbl 1064.78509

Differ. Equations 35, No. 10, 1418-1422 (1999); translation from Differ. Uravn. 35, No. 10, 1398-1402 (1999).
MSC:  78A45 76Q05
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Lagrangian of the process of generation of the second harmonic of femtosecond light pulses. (English. Russian original) Zbl 0959.35155

Differ. Equations 34, No. 7, 997-999 (1998); translation from Differ. Uravn. 34, No. 7, 993-995 (1998).
MSC:  35Q55 78A60 35Q51
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Iterative methods for solving stationary problems of counted iteraction of optical waves in nonlinear media. (English. Russian original) Zbl 0953.78009

Differ. Equations 34, No. 7, 936-942 (1998); translation from Differ. Uravn. 34, No. 7, 935-941 (1998).
MSC:  78M20 78A40 65N06
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On the two-level preconditioning of grid elliptic equations. (English. Russian original) Zbl 0953.78008

Differ. Equations 34, No. 7, 930-935 (1998); translation from Differ. Uravn. 34, No. 7, 929-934 (1998).
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Solvability of boundary value problems for the Helmholtz equation in an unbounded domain with noncompact boundary. (English. Russian original) Zbl 0971.35017

Differ. Equations 34, No. 4, 546-553 (1998); translation from Differ. Uravn. 34, No. 4, 546-553 (1998).
MSC:  35J05 35P05 78A50 81V10 35A05
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Numerical solution of boundary integral equations by reduction to a problem with a finite non-abelian symmetry groub. (English. Russian original) Zbl 0928.65163

Differ. Equations 33, No. 9, 1233-1238 (1997); translation from Differ. Uravn. 33, No. 9, 1227-1232 (1997).
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Boundary equations in problems of nonstationary diffraction of electromagnetic waves. (English. Russian original) Zbl 0929.35153

Differ. Equations 33, No. 9, 1194-1202 (1997); translation from Differ. Uravn. 33, No. 9, 1191-1198 (1997).
MSC:  35Q60 78A45 81V10
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Lyapunov’s direct method in estimates of the fractal dimension of attractors. (English. Russian original) Zbl 0908.58035

Differ. Equations 33, No. 1, 67-74 (1997); translation from Differ. Uravn. 33, No. 1, 68-74 (1997).
MSC:  37C70 34A34 78A60
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Nonlinear quasimonotone finite-element scheme for solving two-dimensional problems with transfer. Problem on velocity skin layer. (English. Russian original) Zbl 0888.65133

Differ. Equations 32, No. 7, 941-949 (1996); translation from Differ. Uravn. 32, No. 7, 935-942 (1996).
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A computer algorithm for solving an evolution system of charge dynamics. (English. Russian original) Zbl 0855.35121

Differ. Equations 31, No. 1, 153-155 (1995); translation from Differ. Uravn. 31, No. 1, 165-167 (1995).
MSC:  35Q60 78A35
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Poincaré maps in laser models with periodic parameter modulation. (English. Russian original) Zbl 0852.34034

Differ. Equations 31, No. 1, 12-17 (1995); translation from Differ. Uravn. 31, No. 1, 16-22 (1995).
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Theory of singular solutions to singular integral equations and its application to diffraction problems. (English. Russian original) Zbl 0852.45007

Differ. Equations 30, No. 9, 1436-1442 (1994); translation from Differ. Uravn. 30, No. 9, 1553-1560 (1994).
MSC:  45E05 78A45
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Unique solvability of the problem of determining the shape of a periodic surface from the backward scattering data. (English. Russian original) Zbl 0854.35079

Differ. Equations 30, No. 8, 1323-1328 (1994); translation from Differ. Uravn. 30, No. 8, 1426-1431 (1994).
MSC:  35P25 78A45 35J05
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Projection-grid approximations in variational pyroelectricity problems. I: Statement of problems and analysis of stationary forced oscillations. (English. Russian original) Zbl 0833.65136

Differ. Equations 29, No. 7, 1089-1095 (1993); translation from Differ. Uravn. 29, No. 7, 1252-1260 (1993).
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The group of Lie-Bäcklund equations in nonlinear geometric optics. (English. Russian original) Zbl 0836.35151

Differ. Equations 29, No. 10, 1521-1531 (1993); translation from Differ. Uravn. 29, No. 10, 1751-1764 (1993).
Reviewer: I.E.Tralle (Minsk)
MSC:  35Q60 58J70 78A60
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Quasisolution of boundary value diffraction problems on the basis of hypersingular equations. (English. Russian original) Zbl 0814.65131

Differ. Equations 29, No. 9, 1392-1398 (1993); translation from Differ. Uravn. 29, No. 9, 1602-1608 (1993).
Reviewer: V.P.Tyagi (Bombay)
MSC:  65Z05 65F10 35Q60 78A45 78M25
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Effective numerical schemes of conjugate gradient method and their investigation for the problem of modeling semiconductor structures. (English. Russian original) Zbl 0820.65015

Differ. Equations 29, No. 9, 1367-1375 (1993); translation from Differ. Uravn. 29, No. 9, 1575-1584 (1993).
Reviewer: S.Zabek (Lublin)
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Singular solutions of singular integral equations for some problems in electrodynamics. (English. Russian original) Zbl 0808.45002

Differ. Equations 29, No. 9, 1323-1328 (1993); translation from Differ. Uravn. 29, No. 9, 1526-1532 (1993).
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Mathematical modeling of the electrophoretic separation of biological mixtures. II. (English. Russian original) Zbl 0810.65130

Differ. Equations 28, No. 12, 1771-1778 (1992); translation from Differ. Uravn. 28, No. 12, 2129-2137 (1992).
MSC:  65Z05 65M06 92C30 92C45 35Q60 35Q80 78A70
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Use of the Galerkin method for the solution of an integral equation of magnetostatics with respect to a vector potential. (English. Russian original) Zbl 0801.65132

Differ. Equations 28, No. 10, 1487-1492 (1992); translation from Differ. Uravn. 28, No. 10, 1821-1828 (1992).
MSC:  65R20 45G10 78A30
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Mathematical modeling of problems of electrophoretic separation of biomixtures. I. (English. Russian original) Zbl 0801.65126

Differ. Equations 28, No. 10, 1477-1487 (1992); translation from Differ. Uravn. 28, No. 10, 1810-1821 (1992).
MSC:  65Z05 65M06 35Q80 78A70 92C30 92C45 35Q60
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Integral equations in problems of shielding of electromagnetic fields for cylindrical bodies. (English. Russian original) Zbl 0788.35128

Differ. Equations 28, No. 2, 209-213 (1992); translation from Differ. Uravn. 28, No. 2, 242-247 (1992).
MSC:  35Q60 78A45 45J05
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Relaxation oscillations in an equation system describing the operation of a solid laser with a nonlinear time-lag element. (English. Russian original) Zbl 0744.34068

Differ. Equations 27, No. 5, 506-512 (1991); translation from Differ. Uravn. 27, No. 5, 752-758 (1991).
MSC:  34K99 34C15 78A60
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Existence and uniqueness of the solution of a singular problem from the mathematical theory of diffractions. (English. Russian original) Zbl 0706.35042

Differ. Equations 25, No. 12, 1538-1547 (1989); translation from Differ. Uravn. 25, No. 12, 2154-2164 (1989).
Reviewer: R.Semerdjieva
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An inverse problem in the theory of electromagnetic-wave propagation. (English. Russian original) Zbl 0675.35085

Differ. Equations 24, No. 4, 432-436 (1988); translation from Differ. Uravn. 24, No. 4, 622-627 (1988).
Reviewer: M.Štědrý
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Stochastic algorithm for the solution of Boltzmann’s equation in semiconductor theory. (English. Russian original) Zbl 0673.65090

Differ. Equations 24, No. 7, 776-781 (1988); translation from Differ. Uravn. 24, No. 7, 1196-1204 (1988).
Reviewer: P.Přikryl
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Discrete models of a nonlinear magnetic-field-scattering problem with thermal conductivity. (English. Russian original) Zbl 0618.65124

Differ. Equations 22, 769-777 (1986); translation from Differ. Uravn. 22, No. 7, 1119-1129 (1986).
Reviewer: P.-L.Lions
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Determination of a function with compact support from the absolute value of its Fourier transform, and an inverse scattering problem. (English. Russian original) Zbl 0618.42012

Differ. Equations 22, 1232-1240 (1986); translation from Differ. Uravn. 22, No. 10, 1790-1798 (1986).
Reviewer: R.P.Boas
MSC:  42B99 78A45 42A38
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Numerical method for solving the problem of the encounter interaction of ultrashort light impulses in a resonant medium. (English. Russian original) Zbl 0617.65134

Differ. Equations 22, 1464-1470 (1986); translation from Differ. Uravn. 22, No. 12, 2127-2135 (1986).
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Mixed problem concerning the diffraction of radiation from a horizontal magnetic dipole at a disk and an aperture in a plane screen in a nonuniform medium. (English. Russian original) Zbl 0608.35059

Differ. Equations 21, 562-568 (1985); translation from Differ. Uravn. 21, No. 5, 825-831 (1985).
Reviewer: M.Schneider
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General problem of the diffraction of a plane electromagnetic wave obliquely incident on a circular disk in the boundary between two media. (English. Russian original) Zbl 0607.35059

Differ. Equations 21, 1427-1435 (1985); translation from Differ. Uravn. 21, No. 12, 2114-2124 (1985).
Reviewer: A.Jeffrey
MSC:  35L50 78A45 45B05
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Mixed boundary-value problem concerning the diffraction of radiation from a horizontal magnetic dipole at a circular aperture in a plane screen in the presence of a coaxial circular disk. (English. Russian original) Zbl 0573.35021

Differ. Equations 20, 1478-1484 (1984); translation from Differ. Uravn. 20, No. 12, 2095-2103 (1984).
Reviewer: A.Ciarkowski
MSC:  35J25 45B05 78A45
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Mixed problem concerning the diffraction of radiation from a vertical dipole at a disk and an aperture in a plane screen in various media. (English. Russian original) Zbl 0559.35073

Differ. Equations 20, 1043-1047 (1984); translation from Differ. Uravn. 20, No. 8, 1411-1416 (1984).
Reviewer: B.G.Konopelchenko
MSC:  35Q99 45B05 78A45
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Numerical modeling of the optical-radiation frequency doubling in a resonator. (English. Russian original) Zbl 0554.65086

Differ. Equations 20, 887-894 (1984); translation from Differ. Uravn. 20, No. 7, 1213-1221 (1984).
Reviewer: Ll.G.Chambers
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Finite-difference methods for problems of light-induced diffraction in nonlinear media. (English. Russian original) Zbl 0553.65089

Differ. Equations 20, 797-806 (1984); translation from Differ. Uravn. 20, No 7, 1107-1118 (1984).
Reviewer: P.S.Vassilevski
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Diffraction of radiation from a horizontal magnetic dipole at a circular disk in the infinite boundary between two media. (English. Russian original) Zbl 0504.35032

Differ. Equations 17, 1297-1306 (1982); translation from Differ. Uravn. 17, 2041-2051 (1981).
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