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MATHEMATICS
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A generalization of the block concept in linear programming
V. A. Bulavskii, R. A. Zvyagina
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993 |
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Angular boundary layer in singularly perturbed mixed problems for the second-order hyperbolic equations
V. F. Butuzov
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997 |
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Fundamental hyperfunctions of evolution operators in a locally convex space
Yu. M. Vuvunikyan
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1001 |
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On the minimization of computational work in eigenvalue problems
E. G. D'yakonov, M. Yu. Orekhov
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1005 |
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On the subellipticity of the $\bar\partial$-Neumann problem
Yu. V. Egorov
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1009 |
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Wave fronts of solutions of boundary value problems for symmetric hyperbolic systems
V. Ya. Ivrii
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1013 |
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A new family of conformally invariant metrizable compactifications of a planar region
Yu. V. Pomel'nikov, G. D. Suvorov
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1017 |
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On an eigenvalue problem for the Lavrent'ev–Bicadze equation
S. M. Ponomarev
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1020 |
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Estimates for the derivatives of a fundamental solution of a stationary divergence parabolic equation in terms of constants that do not depend on the smoothness of the coefficients
F. O. Porper
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1022 |
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A method of minimizing functions without computing derivatives
B. N. Pshenichnyi
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1026 |
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On boundary value problems for differential operator equations that are not solved for the highest derivative
V. K. Romanko
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1030 |
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On some homeomorphisms of the space $R^3$ from the point of view of their action on specific differential systems
T. A. Ryzhkina
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1034 |
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On Weyl multipliers for unconditional convergence of orthogonal series
P. L. Ul'yanov
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1038 |
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Sublimiting distributions and stabilization of solutions of parabolic equations with a small parameter
M. I. Freidlin
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1042 |
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On the $\zeta$-functions of some algebraic curves
V. M. Tsvetkov
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1046 |
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On some asymptotic properties of solutions of ordinary differential equations
T. A. Chanturiya
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1049 |
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ASTRONOMY
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On the mechanism of formaldehyde polymer formation in the interstellar space
V. I. Gol'danskiĭ
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1053 |
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MATHEMATICAL PHYSICS
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On the invariance groups of one class of the enumerable system of the first-order partial differential equations
W. I. Fushchych, S. P. Onufriichuk
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1056 |
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CRYSTALLOGRAPHY
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The more precisely determined structure of lomonosovite
N. V. Belov, G. S. Gavrilova, L. P. Solov'eva, A. D. Halilov
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1064 |
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The role of defects in the mechanism of excitation of semiconductor synthetic diamond electroluminescence
N. T. Klimenkova, Yu. M. Rotner, V. A. Laptev, E. O. Prokopchuk, V. A. Presnov, V. P. Butuzov
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1068 |
