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Found 317 Documents (Results 1–100)

Weighted differential inequalities and their application for estimating the rate of decrease at infinity of solutions of second-order elliptic equations. (English. Russian original) Zbl 0789.35021

Proc. Steklov Inst. Math. 190, 145-166 (1992); translation from Tr. Mat. Inst. Steklova 190, 139-158 (1989).
MSC:  35B40 35J15
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On finite stability of a nonhomogeneous diffusion equation with nonlinear source (in modeling the space dynamics of populations). (Russian) Zbl 0796.35070

Goryachenko, V. D. (ed.), Modeling population dynamics. Interuniversity collection of scientific works. Gor’kij: Gor’kovskij Gosudarstvennyj Universitet, 70-83 (1989).
MSC:  35K55 35B35 35B40 35Q80 92D25
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Convergence of expansions with respect to homogeneous solutions in a plane problem for a semistrip with nonsmooth loads. (English. Russian original) Zbl 0738.73014

Sov. Appl. Mech. 25, No. 4, 388-392 (1989); translation from Prikl. Mekh., Kiev 25, No. 4, 76-82 (1989).
MSC:  74B99 35C10 35B40
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Asymptotic methods in equations of mathematical physics. Transl. from the Russian by E. Primrose. (English) Zbl 0743.35001

New York etc.: Gordon and Breach Science Publishers. vii, 498 p. (1989).
Reviewer: I. Vrabie (Iaşi)
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Asymptotic behavior of the solutions of a problem on the aeroelastic oscillations of a shell in hypersonic limit. (English. Russian original) Zbl 0741.73032

J. Sov. Math. 52, No. 6, 3545-3548 (1990); translation from Teor. Funkts., Funkts. Anal. Prilozh. 51, 137-141 (1989).
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Existence of solutions for the Cauchy initial value problem for the nonlinear equations of thermoelasticity, and on the asymptotics in the exterior domains. (Zur Existenz von Lösungen des Cauchyschen Anfangswertproblems zu den nichtlinearen Thermoelastizitätsgleichungen und zur Asymptotik in Außengebieten.) (German) Zbl 0744.73012

Bonn: Univ. Bonn, 87 S. (1989).
MSC:  74A15 35A05 35B40 35K05
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Sur une classe d’équations paraboliques dégénérées à une dimension d’espace possédant des solutions discontinues. (On a class of one dimensional degenerate parabolic equations which have discontinuous solutions). (French) Zbl 0719.35051

Lausanne: EPF Lausanne, Dept. Math., Thèse. 100 p. (1989).
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Mathematische Modelle für den Transport gelöster Stoffe in sorbierenden porösen Medien. (Mathematical models of the transport of solutes in sorbing porous media). (German) Zbl 0704.35072

Report, Schwerpunktprogramm der Deutschen Forschungsgemeinschaft: Anwendungsbezogene Optimierung und Steuerung, 121. Augsburg: Univ. Augsburg, Inst. Math., Habil.-schr. 1988. 169 S. (1989).
Reviewer: G.Dziuk
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Dispersion of internal waves by an obstacle floating on the boundary separating two liquids. (English. Russian original) Zbl 0733.76010

J. Appl. Math. Mech. 53, No. 6, 727-730 (1989); translation from Prikl. Mat. Mekh. 53, No. 6, 919-923 (1989).
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Korteweg-de Vries equation with finite-gap boundary conditions, and the Whitham deformations of Riemann surfaces. (English. Russian original) Zbl 0716.35073

Funct. Anal. Appl. 23, No. 4, 257-266 (1989); translation from Funkts. Anal. Prilozh. 23, No. 4, 1-10 (1989).
Reviewer: N.Mitskievich
MSC:  35Q53 35Q15 35B40
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On the asymptotic forms of the solution of a system of diffusion-sorption equations with small diffusion coefficients. (English. Russian original) Zbl 0716.35007

U.S.S.R. Comput. Math. Math. Phys. 29, No. 5, 40-50 (1989); translation from Zh. Vychisl. Mat. Mat. Fiz. 29, No. 9, 1318-1330 (1989).
MSC:  35B40 35K50 35C20
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Disturbances in evolution systems with closed unbounded perturbation operators producing exponential-type solutions in the large. (English. Russian original) Zbl 0779.35016

Comput. Math. Model. 3, No. 1, 93-105 (1992); translation from Computing complexes and modeling of complex systems, Work Collect., Moskva, 167-186 (1989).
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Some questions of the stabilization of means of a solution of the Cauchy problem for hyperbolic equations. (English. Russian original) Zbl 0706.35017

Sov. Math., Dokl. 39, No. 1, 108-111 (1989); translation from Dokl. Akad. Nauk SSSR 304, No. 3, 542-545 (1989).
Reviewer: N.D.Kazarinoff
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