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People of Soviet science
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Aleksandr Andreevič Samarskiǐ (on the occasion of his 60th birthday) A. N. Tikhonov, A. V. Bitsadze, N. P. Erugin, A. A. Arsen'ev, V. A. Il'in, A. G. Sveshnikov, Yu. P. Popov
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1155–1163 |
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Ordinary Differential Equations
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Uniform estimation of eigenfunctions and an upper bound on the number of eigenvalues of the Sturm–Liouville operator with a potential from the class $L^p$ V. A. Il'in, I. Jo
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1164–1174 |
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Estimation of the difference of partial sums of expansions corresponding to two arbitrary nonnegative selfadjoint extensions of two operators of Sturm–Liouville V. A. Il'in, I. Jo
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1175–1193 |
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Exact difference schemes and schemes of any order of accuracy for systems of second-order differential equations V. L. Makarov, I. L. Makarov, V. G. Prikazchikov
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1194–1205 |
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Some properties of operators with a discrete spectrum V. A. Sadovnichy, V. V. Dubrovskii
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1206–1211 |
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Hypergeometric functions and ordinary linear differential equations with exponential coefficients G. P. Sobol', I. M. Sobol'
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1212–1215 |
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Stability in systems of ordinary differential equations with almost periodic coefficients M. M. Khapaev, O. V. Anashkin
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1216–1224 |
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Partial Differential Equations
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Difference schemes for nonlinear hyperbolic equations with piecewise-smooth solutions. II V. N. Abrashin, P. P. Matus
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1225–1238 |
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Statistical solutions of a nonlinear wave equation A. A. Arsen'ev
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1239–1252 |
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The existence of generalized and stationary statistical solutions of a system of Vlasov equations in a bounded domain A. A. Arsen'ev
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1253–1266 |
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A system of nonlinear partial differential equations A. V. Bitsadze
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1267–1270 |
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Applications of angular potential. Solution of problems of the diffraction of tide waves S. A. Gabov, A. G. Sveshnikov
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1271–1278 |
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The stability of a problem in the theory of heat conduction with nonclassical boundary conditions N. I. Ionkin
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1279–1283 |
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A problem for a heat equation with two-point boundary conditions N. I. Ionkin, E. I. Moiseev
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1284–1295 |
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An isotropic strict extremum principle in a planar domain L. I. Kamynin, B. N. Khimchenko
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1296–1306 |
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The strict extremum principle for a $D-(\Phi ,\,\Omega )$-elliptically connected second-order operator L. I. Kamynin, B. N. Khimchenko
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1307–1317 |
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Completeness of conservative schemes for two-dimensional equations of gas dynamics O. S. Mazhorova, Yu. P. Popov
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1318–1331 |
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Geometric interpretation of regular solutions of the equation $z_{xy}=\sin z$ È. G. Poznyak
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1332–1336 |
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The Cauchy problem for hypoelliptic systems and representation of the interaction I. A. Shishmarev
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1337–1339 |