Ergebnis für

Ergebnis für Treffer 1651 - 1700 von 310972 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=34&type=Publisher&lng=de 310972 1650 50 Solution in finite-difference stating of boundary value problems for one equation of elliptical type Tue, 24 Mar 2026 03:40:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8505 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8505 Velikoivanenko, I. M. Artikel 1971 Velikoivanenko, I. M. 0 Properties of $\varphi$-transformations of graphs and 2-manifolds Tue, 24 Mar 2026 03:40:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8501 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8501 Khomenko, N. P. Artikel 1971 Khomenko, N. P. 0 Quality in extremal problems Tue, 24 Mar 2026 03:40:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8502 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8502 Tsvetanov, M. M. Artikel 1971 Tsvetanov, M. M. 0 Mstislav Vsevolodovich Keldysh (On his 60th birthday) Tue, 24 Mar 2026 03:40:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8503 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8503 Editorial Board Artikel 1971 Editorial Board 0 On asymptotic representation of solutions for a system of linear partial differential equations with time lag Tue, 24 Mar 2026 03:39:58 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8500 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8500 Feshchenko, S. F. Artikel 1971 Feshchenko, S. F. 0 The problem of interpolation between factor-spaces Tue, 24 Mar 2026 03:39:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8498 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8498 Petunin, Yu. I. Artikel 1971 Petunin, Yu. I. 0 On the averaging principle for hyperbolic second order equations with a functionally disturbed argument Tue, 24 Mar 2026 03:39:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8497 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8497 Korenevsky, D. G. Artikel 1971 Korenevsky, D. G. 0 Reversion of linear operators disturbed on the spectrum Tue, 24 Mar 2026 03:39:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8499 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8499 Plotkin, Ya. D. Artikel 1971 Plotkin, Ya. D. 0 Corrections to the article «The regularized Newton method for the solution of non-linear boundary value problems» Tue, 24 Mar 2026 03:39:54 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8496 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8496 Shamansky, V. E. Artikel 1970 Shamansky, V. E. 0 On the Problem of Disturbance of Stable Invariant Tore of the Dynamic System Tue, 24 Mar 2026 03:39:52 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8495 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8495 Golets, V. L. Artikel 1970 Golets, V. L. 0 On computation of thick elastic plates the lateral surface of which is not orthogonal to the plane faces Tue, 24 Mar 2026 03:39:50 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8494 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8494 Yuryev, V. G. Artikel 1970 Yuryev, V. G. 0 On the theory of one-sheeted conformal mappings realized by some classes of the Nevanlinna analytical functions Tue, 24 Mar 2026 03:39:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8492 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8492 Todorov, P. G. Artikel 1970 Todorov, P. G. 0 On uniqueness of the Cauchy problem solution for some systems of equations with variable coefficients Tue, 24 Mar 2026 03:39:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8493 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8493 Chaus, N. N. Artikel 1970 Chaus, N. N. 0 In bifurcated solution of the Cauchy problem for one class of parabolic systems Tue, 24 Mar 2026 03:39:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8491 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8491 Lenуuk, M. P. Artikel 1970 Lenуuk, M. P. 0 On relatively free groups close to metabelian ones Tue, 24 Mar 2026 03:39:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8486 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8486 Ivanyuta, I. D. Artikel 1970 Ivanyuta, I. D. 0 Inverse theorems of approximation on the average in regions with angles Tue, 24 Mar 2026 03:39:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8487 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8487 Kolesnik, L. I. Artikel 1970 Kolesnik, L. I. 0 Elements of Lévy analysis on the spaces of nonregular test and generalized functions Tue, 24 Mar 2026 03:39:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8488 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8488 Kachanovsky, N. Artikel 2025 Kachanovsky, N. 0 Factorization of matrices-functions of a partial type Tue, 24 Mar 2026 03:39:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8484 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8484 Gordienko, V. N. Artikel 1970 Gordienko, V. N. 0 On one generalization of the Newton-Kantorovich method Tue, 24 Mar 2026 03:39:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8490 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8490 Kravchuk, T. S. Artikel 1970 Kravchuk, T. S. 0 On the solution of a spatial problem of theory of elasticity for a cylindrically transversal-isotropic body Tue, 24 Mar 2026 03:39:44 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8485 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8485 Deev, V. M. Artikel 1970 Deev, V. M. 0 On one optimality criterion in isolating a weak additive signal against a background of random noise of arbitrary nature Tue, 24 Mar 2026 03:39:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8483 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8483 Gatkіn, N. G. Artikel 1970 Gatkіn, N. G. 0 Some theorems on the behaviour of solutions on the whole for one non-linear system Tue, 24 Mar 2026 03:39:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8480 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8480 Balitinov, M. A. Artikel 1970 Balitinov, M. A. 0 Investigation of stability in resonance cases Tue, 24 Mar 2026 03:39:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8481 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8481 Valeev, K. G. Artikel 1970 Valeev, K. G. 0 On the small parameter method in the gyrocompass theory Tue, 24 Mar 2026 03:39:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8482 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8482 Vasilenko, V. P. Artikel 1970 Vasilenko, V. P. 0 On transformation operators for a second order differential equation with operator coefficients Tue, 24 Mar 2026 03:39:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8479 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8479 Androshchuk, A. A. Artikel 1970 Androshchuk, A. A. 0 Some problems of spectral theory of the second order linear differential equation with unlimited operator coefficients Tue, 24 Mar 2026 03:39:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8473 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8473 Gorbachuk, V. I. Artikel 1970 Gorbachuk, V. I. 0 On one property of spaces admitting a perfect mapping onto the metric ones Tue, 24 Mar 2026 03:39:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8477 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8477 Tіmоkhоvіch, V. L. Artikel 1970 Tіmоkhоvіch, V. L. 0 Nikolai Ivanovich Muskhelishvili (on his 80th birthday) Tue, 24 Mar 2026 03:39:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8478 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8478 Mitropolsky, Yu. A. Artikel 1970 Mitropolsky, Yu. A. 0 Layer-compact Abelian groups Tue, 24 Mar 2026 03:39:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8474 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8474 Poletskіkh, V. M. Artikel 1970 Poletskіkh, V. M. 0 On the normal solvability of the Tricomi problem for an equation of the Lavrentyev — Bitsadze type Tue, 24 Mar 2026 03:39:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8476 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8476 Sorokina, N. G. Artikel 1970 Sorokina, N. G. 0 On construction of Chebyshev approximations by functions of interpolating classes Tue, 24 Mar 2026 03:39:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8475 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8475 Remez, E. Ya. Artikel 1970 Remez, E. Ya. 0 Mutual arrangement of subspaces in a finitely meric unitary space Tue, 24 Mar 2026 03:39:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8470 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8470 Khavidі, Kh. M. Artikel 1966 Khavidі, Kh. M. 0 On a realization of Newton’s method on a digital computer Tue, 24 Mar 2026 03:39:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8471 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8471 Shamansky, V. E. Artikel 1966 Shamansky, V. E. 0 Alphabetic index of vol. XVIII Tue, 24 Mar 2026 03:39:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8472 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8472 Editorial Board Artikel 1966 Editorial Board 0 On an analytical consequence of the condition of unitariness Tue, 24 Mar 2026 03:39:26 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8469 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8469 Parasyuk, O. S. Artikel 1966 Parasyuk, O. S. 0 On the minimization of the number of arithmetical operation with one transformation of matrices Tue, 24 Mar 2026 03:39:25 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8468 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8468 Klyuev, V. V. Artikel 1966 Klyuev, V. V. 0 On the asymptotic solution of a system of partial linear differential equations Tue, 24 Mar 2026 03:39:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8461 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8461 Shkіl, N. I. Artikel 1966 Shkіl, N. I. 0 Pavel Feodosyevich Filchakov (on his fiftieth birthday) Tue, 24 Mar 2026 03:39:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8462 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8462 Ishlinsky, A. Y. Artikel 1966 Ishlinsky, A. Y. 0 On the graph groups of groups of automorphisms of finite graphs Tue, 24 Mar 2026 03:39:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8465 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8465 Davуdоv, E. G. Artikel 1966 Davуdоv, E. G. 0 Two proofs of Cauchy’s Inequality between the arithmetical and geometrical means of a system of non-negative numbers Tue, 24 Mar 2026 03:39:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8466 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8466 Dzyadyk, V. K. Artikel 1966 Dzyadyk, V. K. 0 On the stability and instability of solutions of linear differential equations of the $n$th order with periodic coefficients Tue, 24 Mar 2026 03:39:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8467 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8467 Zadiraka, К. V. Artikel 1966 Zadiraka, К. V. 0 On the strong solvability of Tricomi’s problem Tue, 24 Mar 2026 03:39:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8459 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8459 Sorokina, N. G. Artikel 1966 Sorokina, N. G. 0 Approximate solution of integral equations with delayed argument by Y. D. Sokolov’s method Tue, 24 Mar 2026 03:39:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8463 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8463 Gal, M. M. Artikel 1966 Gal, M. M. 0 On the representation of the vacuum mean of field operators in a space with an indefinite metrics Tue, 24 Mar 2026 03:39:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8464 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8464 Gorbachuk, V. I. Artikel 1966 Gorbachuk, V. I. 0 On the continuity of some conformal invariants Tue, 24 Mar 2026 03:39:21 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8460 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8460 Tamrazov, P. M. Artikel 1966 Tamrazov, P. M. 0 On the reducibility of a system of ordinary differential equations in the vicinity of a smooth integral manifold Tue, 24 Mar 2026 03:39:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8458 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8458 Samoilenko, A. M. Artikel 1966 Samoilenko, A. M. 0 Direct and inverse V. A. Markov problem in a complex region. II Tue, 24 Mar 2026 03:39:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8456 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8456 Koromyslichenko, V. D. Artikel 1966 Koromyslichenko, V. D. 0 Problem of eigenvalues with a parameter under boundary value conditions for elliptical equations degenerating on part of the region boundary Tue, 24 Mar 2026 03:39:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8455 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8455 Komarenkо, A. N. Artikel 1966 Komarenkо, A. N. 0 On the regular approximation of the solutions of complex elliptical equations of any order Tue, 24 Mar 2026 03:39:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8457 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8457 Saak, E. M. Artikel 1966 Saak, E. M. 0 Anatolii Naumovych Kochubei (to his75th birthday) Tue, 24 Mar 2026 03:39:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8453 https://harvester.nas.gov.ua/Record/umjimathkievua-article-8453 Tymokha, O. M. Artikel 2024 Tymokha, O. M. 0