Found 171 Documents (Results 1–100)

100
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Symmetries of the second-difference matrix and the finite Fourier transform. (English)Zbl 0514.42013

MSC:  42A38 78A45 22E40

A problem in diffraction. (English. Russian original)Zbl 0512.43006

Funct. Anal. Appl. 12, 323-325 (1979); translation from Funkts. Anal. Prilozh. 12, No. 4, 95-97 (1978).
MSC:  43A85 78A45
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Operator-theoretic and computational aspects of ill-posed problems in antenna theory. (English)Zbl 0502.93023

Mathematical theory of networks and systems, int. Symp., Delft 1979, Vol. 3, 499-511 (1979).
MSC:  93B30 93B50 47B10 78A50 47A05 93B40 47Gxx

A note on deformation of an infinite electrostrictive dielectric with a straight cut under parabolic displacements. (English)Zbl 0502.73091

MSC:  74F15 74S30 78A30

Stimulated scattering of light by ion modes in a homogeneous plasma: space time evolution. (English)Zbl 0498.76110

MSC:  76X05 85A25 78A45
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Nernst-Planck analog equations and stationary state membrane electric potentials. (English)Zbl 0497.92005

MSC:  92B05 78A70 80A99
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Diffraction by a convex curve with variable and large module impedance. Degeneration of creeping waves. (Russian)Zbl 0495.35030

MSC:  35J05 78A45 35C15

Formes différentielles exterieures utilisees en electrodynamique. (French)Zbl 0493.53022

Geometry and topology, Proc. Colloq., Cluj-Napoca/Rom. 1978, 219-229 (1979).
MSC:  53B50 58A10 78A25

Legge di evoluzione delle discontinuita’ e tempo critico in un particolare modello di dielettrico non lineare. (Italian)Zbl 0492.35071

MSC:  35R05 35L70 78A25

Application de la théorie des distributions à l’étude des champs de forces à caractéristiques discontinues. (French)Zbl 0487.70007

MSC:  70C20 70F99 78A35

Analyzing technique applied in power systems control. (Romanian)Zbl 0486.93025

MSC:  93B40 65F10 90B99 78A55

The reduction method in the theory of dynamical systems with cylindrical phase space and its application to the investigation of the stability of electro-energetic systems. (Russian)Zbl 0485.70023

Theory of stability and its applications, Work Collect., Novosibirsk 1979, 55-60 (1979).
MSC:  70G10 78A99

Justification of the projection method for solving axisymmetric problems of diffraction by locally inhomogeneous bodies. (English. Russian original)Zbl 0483.65070

U.S.S.R. Comput. Math. Math. Phys. 19, No. 5, 102-119 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 19, 1188-1204 (1979).
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On the application of the method of mechanical quadratures for solving the diffraction problem at an infinite cylinder with an arbitrary section. (Russian)Zbl 0478.65081

Methods and means of modeling of physical processes, Collect. sci. Works, Kiev 1979, 123-128 (1979).
MSC:  65R20 78A45 45H05

New York - San Francisco - London: Academic Press (A Subsidiary of Harcourt Brace Jovanovich, Publishers). XIV, 249 p. \$ 25.00 (1979).

A note on Sommerfeld’s diffraction problem. (English)Zbl 0477.35004

Mathematical methods in physics, Proc. Conf., Mysore/India 1978, Matsci. Rep. 96, Part A, 210-219 (1979).
MSC:  35A22 78A45

A numerical investigation of electrodynamic characteristics of double breaks for rectangular wave guides. (Russian)Zbl 0476.65082

Numerical mathematics, programming and processing of an experiment, Collect. sci. Works, Kiev 1979, 32-46 (1979).

On the application of the Tsuda-Kiyono-Klejza method to the calculation of parameters of magnetic systems. (Russian)Zbl 0471.65032

Monte Carlo methods in numerical mathematics and mathematical physics, Pap. VI. All-Union Conf., April 1979, Part 1, Novosibirsk 1979, 10-16 (1979).
MSC:  65H10 65C05 78A35

Sur un problème stationnaire intervenant en éléctromagnétisme. (French)Zbl 0467.35036

Publ. Math. Fac. Sci. Besançon, Anal. Non Linéaire Année 1978-1979, No. 5, Exp. No. 4, 10 p. (1979).
MSC:  35J05 35J25 78A25

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Deformation of beams by an external magnetic field. (English. Russian original)Zbl 0464.73136

Sov. Appl. Mech. 15, 412-416 (1979); translation from Prikl. Mekh. 15, No. 5, 67-72 (1979).
MSC:  74F15 74K10 78A55
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On certain cases of determination of trajectories of plane conservative motion of a particle. (English. Russian original)Zbl 0459.70017

J. Appl. Math. Mech. 43, 1203-1206 (1981); translation from Prikl. Mat. Mekh. 43, 1111-1113 (1979).
MSC:  70H20 78A35
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Theory and applications of mixed finite element methods. (English)Zbl 0459.65071

Constructive approaches to mathematical models, Proc. Conf. in Honor of R. J. Duffin, Pittsburgh/Pa. 1978, 375-393 (1979).

Mathematical theory of ”points effect” in electricity conducting surfaces. (English)Zbl 0457.35025

MSC:  35J05 78A30 35Q99
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Analysis of the mean spherical approximation radial distribution function for charged hard spheres and screened charged hard spheres. (English)Zbl 0454.44003

Skr., K. Nor. Vidensk. Selsk. 2, 16 p. (1979).
MSC:  44A20 44A10 78A30

On the incorrectness of the non-linear operator equation of the first kind in antenna synthesis theory. (English. Russian original)Zbl 0453.65080

U.S.S.R. Comput. Math. Math. Phys. 19, No. 6, 243-249 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 19, 1590-1595 (1979).
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A method of solution of electrodynamic boundary problems for regions with complex shapes. (English. Russian original)Zbl 0453.35078

Sov. Phys., Dokl. 24, 718-720 (1979); translation from Dokl. Akad. Nauk SSSR 248, 74-77 (1979).

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De Rham currents and electromagnetic field. (English)Zbl 0451.58005

MSC:  58A25 78A25 58A10

Computational aspects of integral-equation methods for the scattering of time-harmonic waves by penetrable obstacles. (English)Zbl 0449.65087

Numerical treatment of integral equations, Colloq., Amsterdam 1978-79, MC Syllabus 41, 221-240 (1979).

Sull’unicita’ della soluzione del problema di Cauchy per una classe di mezzi dispersivi. (Italian)Zbl 0449.45009

MSC:  45J05 78A40 76X05

On complete integrability of the Landau-Lifshitz equation. (English)Zbl 0449.35089

Prepr. LOMI E-3-79, 32 p. (1979).

Un teorema di esistenza e unicita in ottica non lineare dispersiva. (Italian)Zbl 0446.35064

MSC:  35L50 35A05 35B30 78A10 78A40

Optimal processing of an optical signal distorted by a randomly inhomogeneous medium. (English. Russian original)Zbl 0445.94003

Probl. Inf. Transm. 15, 327-330 (1980); translation from Probl. Peredachi Inf. 15, No. 4, 106-110 (1979).
MSC:  94A05 78A40

Cohomology and the Penrose transform. (English)Zbl 0445.32023

Complex manifold techniques in theoretical physics, Workshop, Lawrence/Kansas 1978, Res. Notes Math. 32, 92-114 (1979).

A guiding center Hamiltonian: A new approach. (English)Zbl 0444.70020

MSC:  70H05 70G10 78A35
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Appraising a steady-state field from a diffuse image. (English. Russian original)Zbl 0443.93058

Sov. Phys., Dokl. 24, 956-957 (1979); translation from Dokl. Akad. Nauk SSSR 249, 1071-1073 (1979).
MSC:  93E25 65R20 93E12 78A50

Waves of Alven in weakly conducting media situated in an exterior magnetic field. (Russian)Zbl 0443.35072

Numerical-analytic methods of the solutions of problems of heat conductivity and electrodynamics, Collect. sci. Works, Kiev 1979, 141-145 (1979).
MSC:  35Q99 35L05 78A40

The field of a finite electrode situated on the rectangular interface between two dielectrics. (Russian)Zbl 0443.35071

Numerical-analytic methods of the solutions of problems of heat conductivity and electrodynamics, Collect. sci. Works, Kiev 1979, 146-151 (1979).
MSC:  35Q99 78A30

Complex mutual inductance. (English)Zbl 0442.73111

MSC:  74F15 78A55 70J99

Solution of boundary value problems for linear systems of ordinary differential equations by the method of directed orthogonalization. (English. Russian original)Zbl 0442.65071

U.S.S.R. Comput. Math. Math. Phys. 19, No. 3, 74-82 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 19, 631-639 (1979).
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Reponse d’une antenne de reception à une onde incidente non plane. (French)Zbl 0441.35066

MSC:  35Q99 78A50

A numerical solution of the problem of linear emitter synthesis. (Russian)Zbl 0439.65110

Modern questions of applied mathematics and programming. Mathematical sciences, Interuniv. Work Collect., Kishinev 1979, 102-108 (1979).
MSC:  65R20 45B05 78A55

A spectral method for the solution of nonlinear quasi-optical problems. (Russian)Zbl 0439.65103

Prepr. Inst. Prikl. Mat. Akad. Nauk SSSR, Moscow 115, 26 p. (1979).

On the recovery of Lambert’s optical curve from two of its representations. (English. Russian original)Zbl 0438.51021

Sov. Math., Dokl. 20, 1334-1337 (1979); translation from Dokl. Akad. Nauk SSSR 249, 565-568 (1979).
MSC:  51N05 78A05

Solution of certain pairs of integral equations from wave-diffraction theory. (English. Russian original)Zbl 0438.45006

Differ. Equations 14, 1612-1614 (1979); translation from Differ. Uravn. 14, 2269-2271 (1978).
MSC:  45F05 45H05 78A45

On the sums of a family of Kapteyn series. (English)Zbl 0435.70030

MSC:  70M20 78A35
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Alcune proprieta di moti stazionari nei campi gravitazionale e magnetico di uno sferoide ruotante. (Italian)Zbl 0435.70012

MSC:  70H05 70K20 78A35

A mapping problem in geometrical optics. (English)Zbl 0435.53008

Proc. IV. int. Colloq. Differential geometry, Santiago de Compostela 1978, 64-70 (1979).
MSC:  53A05 78A05

Eddy-current distribution in a thin metallic plate after applying a step function of an external magnetic field. (English)Zbl 0434.73115

MSC:  74F15 74K20 78A99

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On the numerical solution of Maxwell’s equations with tensor coefficients. (Russian)Zbl 0434.65094

MSC:  65Z05 65N06 78A30

Integral equation methods for boundary value problems in electromagnetism. (English)Zbl 0434.45017

A.M.I. Lecture Notes No. 6. Newark, Delaware: University of Delaware, Applied Mathematics Institute. 56 p. (1979).

A calculation method for an electric field on a charged surface with axial symmetry. (Russian)Zbl 0433.65011

Mathematical optimization and mathematical security of complex systems, thematic Work Collect., Tr. Mosk. Ord. Lenina Ehnerg. Inst. 412, 97-100 (1979).
MSC:  65D32 65D30 78A30

Every nontrivial cocycle has an extension with a distribution singularity. (English)Zbl 0433.58003

MSC:  58A12 78A25

The charge-neutral approximation and time dependent simulation. (English)Zbl 0432.65064

Numerical analysis of semiconductor devices, Proc. Conf., Dublin 1979, 120-135 (1979).

Electroelastic equilibrium of a thin anisotropic layer with piezoelectric effects taken into account. (English. Russian original)Zbl 0431.73091

J. Appl. Math. Mech. 42, 781-786 (1979); translation from Prikl. Mat. Mekh. 42, 731-736 (1978).
MSC:  74F15 78A30
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Optimal predictive control of synchronous generators. (English)Zbl 0431.49013

Proc. 1978 IEEE Conf. on decision and control, incl. 17th Symp. on adaptive processes, San Diego/Calif. 1979, 886-891 (1979).
MSC:  49K15 49M99 78A55

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A spatially periodic plane wave in a ferromagnetic half-space. (Russian)Zbl 0429.35012

Numerical-analytic methods of the solutions of problems of heat conductivity and electrodynamics, Collect. sci. Works, Kiev 1979, 129-136 (1979).

Response of an induction motor to a step change of position of the symmetrical component of supplying voltage. (English)Zbl 0428.93035

MSC:  93C15 78A55

Computation of eddy currents on a surface in $$\mathbb{R}^3$$ by finite element methods. (English)Zbl 0428.65067

Computing methods in applied sciences and engineering, I. 3rd int. Symp., Paris 1977, Lect. Notes Math. 704, 111-126 (1979).
MSC:  65R20 45K05 78A25

Flat, cylindrical and spherical waves in weakly conductive media being in an exterior magnetic field. (Russian)Zbl 0428.35076

Asymptotic methods in the theory of nonlinear oscillations, Works All- Union Conf., Katsiveli 1977, 70-78 (1979).

Equations de Schrödinger non linéaires en dimension deux. (French)Zbl 0428.35021

MSC:  35J10 35Q99 35J60 35A05 35B65 35D10 35B40 78A05 78A10 35J65
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Stabilization of unstable second-order systems. (English. Russian original)Zbl 0427.93034

Autom. Remote Control 40, 1415-1422 (1980); translation from Avtom. Telemekh. 1979, No. 10, 19-26 (1979).

Two theoretical results suggesting a method for calibrating ultrasonic transducers by measuring the total nearfield force. (English)Zbl 0427.73010

MSC:  74S30 78A40 74-05
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On equilibrium stability of a free pendulum at a low point of the magnetic potential. (Ukrainian)Zbl 0427.70008

MSC:  70E15 78A25

Gravitational curvature. An introduction to Einstein’s theory. (English)Zbl 0427.53009

San Francisco: W. H. Freeman and Company. XVIII, 172 p. pbk: £5.40; hbk: £12.10 (1979).

Losses in a conducting half-space caused by adjacent filaments carrying ac current of different phases. (English)Zbl 0426.73094

MSC:  74F15 78A55

On the direct method in diffraction problems on smooth unbounded undulating surfaces in inhomogeneous media. (Über die direkte Methode in Problemen der Diffraktion auf glatten unbeschränkten wellenförmigen Flächen in inhomogenen Medien.) (Russian)Zbl 0426.35082

MSC:  35Q60 78A45 78A05 35C05 78M25

On some free boundary problems arising in plasma physics and vortex rings theory. (English)Zbl 0425.35095

Free and mixed boundary value problems, Proc. Conf., Oberwolfach 1978, Meth. Verf. math. Phys. 18, 91-115 (1979).

On the variational principles of mechanics. (English)Zbl 0425.35004

Trends in applications of pure mathematics to mechanics, Vol. 2, Collect. Pap. present. Symp. Kozubnik/Poland 1977, 115-128 (1979).

On the exterior boundary-value problem for the time-harmonic Maxwell equations. (English)Zbl 0424.35031

MSC:  35J05 78A25 47A53
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Die Methode der mathematischen Erwartungen für die Lösung von Problemen des Strahlentransports mit ebener Geometrie. (Russian)Zbl 0423.65006

MSC:  65C05 85A25 78A40

An electrostatic problem of a semi-circular strip. (English)Zbl 0422.31002

MSC:  31A25 45B05 78A99
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Disintegration of an arbitrary discontinuity of the electromagnetic field in ferromagnetics. (English. Russian original)Zbl 0421.73096

J. Appl. Math. Mech. 42, 703-709 (1979); translation from Prikl. Mat. Mekh. 42, 661-667 (1978).
MSC:  74F15 78A40 76W05
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Demagnetization matrices for cylindrical bodies. (English)Zbl 0421.73095

MSC:  74F15 78A30 74A20
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Uniform asymptotic theory of diffraction by a finite cylinder. (English)Zbl 0421.73035

MSC:  74J20 78A45
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Application of the transition matrix to a ribbon-shaped scatterer. (English)Zbl 0421.73033

MSC:  74J20 78A45
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Die Asymptotik von Quasieigenwerten des Laplaceoperators im Äußeren einer Kreisscheibe. (Russian)Zbl 0421.35068

MSC:  35P20 35J05 78A45

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