Ergebnis für

Ergebnis für Treffer 3501 - 3550 von 310972 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=71&type=Series&lng=de 310972 3500 50 Exact estima tes for the rate of convergence of the s-step method of steepest descent in eigenvalue problems Tue, 24 Mar 2026 03:11:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5175 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5175 Bondarenko, L. N. Artikel 1997 Bondarenko, L. N. 0 Estimates of the Kolmogorov widths for classes of infinitely differentiable periodic functions Tue, 24 Mar 2026 03:11:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5176 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5176 Serdyuk, A. S. Artikel 1997 Serdyuk, A. S. 0 On the optimal coding of one class of vector functions Tue, 24 Mar 2026 03:11:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5168 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5168 Polovina, A. A. Artikel 1997 Polovina, A. A. 0 Quasilinear periodic boundary-value problem Tue, 24 Mar 2026 03:11:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5174 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5174 Botyuk, A. O. Artikel 1997 Botyuk, A. O. 0 On quadrature and cubature formulas for a class of multiple singular integrals Tue, 24 Mar 2026 03:11:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5172 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5172 Akimenko, V. V. Artikel 1997 Akimenko, V. V. 0 Hyperbolic stefan problem in a curvilinear sector Tue, 24 Mar 2026 03:11:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5173 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5173 Berehova, H. I. Artikel 1997 Berehova, H. I. 0 Investigation of a nonlinear difference equation in a Banach space in a neighborhood of a quasiperiodic solution Tue, 24 Mar 2026 03:11:54 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5171 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5171 Samoilenko, A. M. Artikel 1997 Samoilenko, A. M. 0 One class of singular complex-valued random variables of the Jessen-Wintner type Tue, 24 Mar 2026 03:11:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5170 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5170 Pratsiovytyi, M. V. Artikel 1997 Pratsiovytyi, M. V. 0 Radical algebras subgroups of whose adjoint groups are subalgebras Tue, 24 Mar 2026 03:11:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5169 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5169 Popovich, S. V. Artikel 1997 Popovich, S. V. 0 Asymptotic solution of a system of integro-differential equations Tue, 24 Mar 2026 03:11:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5166 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5166 Zavizion, G. V. Artikel 1997 Zavizion, G. V. 0 Estimate of the maximum of modulus of generalized solutions of the first boundary-value problem for degenerate parabolic equations Tue, 24 Mar 2026 03:11:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5167 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5167 Kolody, I. M. Artikel 1997 Kolody, I. M. 0 Strongly nonlinear degenerate elliptic equations with discontinuous coefficients. II Tue, 24 Mar 2026 03:11:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5164 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5164 Bonafede, S. Artikel 1997 Bonafede, S. 0 On the growth of functions represented by Dirichlet series with complex coefficients on the real axis Tue, 24 Mar 2026 03:11:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5165 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5165 Vynnyts’kyi, B. V. Artikel 1997 Vynnyts’kyi, B. V. 0 Many-dimensional Dirichlet and Tricomi problems for one class of hyperbolic-elliptic equations Tue, 24 Mar 2026 03:11:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5162 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5162 Aldashev, S. A. Artikel 1997 Aldashev, S. A. 0 The unity of physical theory and its mathematical formalism Tue, 24 Mar 2026 03:11:44 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5163 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5163 Akhiezer, N. I. Artikel 1997 Akhiezer, N. I. 0 On one stochastic model that leads to a stable distribution Tue, 24 Mar 2026 03:11:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5159 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5159 Sinaiskii, E. S. Artikel 1997 Sinaiskii, E. S. 0 On asymptotic approximation of a solution of a boundary-value problem for a nonlinear nonautonomous equation Tue, 24 Mar 2026 03:11:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5160 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5160 Sokil, B. I. Artikel 1997 Sokil, B. I. 0 The second school “Fourier series. Theory and Applications” Tue, 24 Mar 2026 03:11:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5161 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5161 Romanyuk, A. S. Artikel 1997 Romanyuk, A. S. 0 On point interaction in quantum mechanics Tue, 24 Mar 2026 03:11:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5156 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5156 Nizhnik, L. P. Artikel 1997 Nizhnik, L. P. 0 Perturbation of homogeneous parabolic pseudodifferential equations by locally unbounded vector fields Tue, 24 Mar 2026 03:11:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5157 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5157 Podolinnyi, S. I. Artikel 1997 Podolinnyi, S. I. 0 On a fiber bundle over a disk with the cantor set as a fiber Tue, 24 Mar 2026 03:11:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5158 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5158 Polulyakh, E. O. Artikel 1997 Polulyakh, E. O. 0 On complementability of certain generalized hypercenters in Artinian modules Tue, 24 Mar 2026 03:11:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5154 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5154 Kurdachenko, L. A. Artikel 1997 Kurdachenko, L. A. 0 On linearly convex domains with smooth boundaries Tue, 24 Mar 2026 03:11:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5155 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5155 Mel’nik, V. L. Artikel 1997 Mel’nik, V. L. 0 On the approximate solution of nonlinear Volterra-Fredholm integral equations on a complex domain by Dzyadyk’s method Tue, 24 Mar 2026 03:11:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5151 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5151 Rizk, M. M. Artikel 1997 Rizk, M. M. 0 Unimprovable estimates for solutions of a mixed problem for linear elliptic equations of the second order in a neighborhood of an angular point Tue, 24 Mar 2026 03:11:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5152 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5152 Chernetskii, V. A. Artikel 1997 Chernetskii, V. A. 0 Bogolyubov theorem for quasidifferential equations with pulses Tue, 24 Mar 2026 03:11:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5149 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5149 Kitanov, P. M. Artikel 1997 Kitanov, P. M. 0 Lie-algebraic structure of integrable nonlinear dynamical systems on extended functional manifolds Tue, 24 Mar 2026 03:11:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5150 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5150 Pritula, N. N. Artikel 1997 Pritula, N. N. 0 System of differential equations with a strong turning point Tue, 24 Mar 2026 03:11:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5153 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5153 Bobochko, V. N. Artikel 1997 Bobochko, V. N. 0 Finitely represented dyadic sets and their multielementary representations Tue, 24 Mar 2026 03:11:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5146 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5146 Belousov, K. I. Artikel 1997 Belousov, K. I. 0 Nonlocal boundary-value problems for systems on linear partial differential equations Tue, 24 Mar 2026 03:11:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5147 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5147 Goi, T. P. Artikel 1997 Goi, T. P. 0 On extremal problems on classes of functions defined by integral moduli of continuity Tue, 24 Mar 2026 03:11:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5148 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5148 Ligun, A. A. Artikel 1997 Ligun, A. A. 0 On V.N. Koshlyakov’s works in mechanics and its applications Tue, 24 Mar 2026 03:11:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5144 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5144 Kalinovich, V. N. Artikel 1997 Kalinovich, V. N. 0 On the product of inner radii of symmetric nonoverlapping domains Tue, 24 Mar 2026 03:11:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5145 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5145 Bakhtin, A. K. Artikel 1997 Bakhtin, A. K. 0 On instability of conservative systems with gyroscopic forces Tue, 24 Mar 2026 03:11:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5139 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5139 Sosnitskii, S. P. Artikel 1997 Sosnitskii, S. P. 0 On the behavior of solutions of the equation for components of a normal system of differential equations Tue, 24 Mar 2026 03:11:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5142 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5142 Yanchuk, S. V. Artikel 1997 Yanchuk, S. V. 0 Vladimir Nikolaevich Koshlyakov Tue, 24 Mar 2026 03:11:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5143 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5143 EditorialBoard Artikel 1997 EditorialBoard 0 Decompositions of direct products of groups Tue, 24 Mar 2026 03:11:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5136 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5136 Protasov, I. V. Artikel 1997 Protasov, I. V. 0 On the construction of CDN[]-groups with elementary commutant of rank two Tue, 24 Mar 2026 03:11:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5137 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5137 Semko, N. N. Artikel 1997 Semko, N. N. 0 Sine-gordon transformations in nonequilibrium systems of Brownian particles Tue, 24 Mar 2026 03:11:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5138 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5138 Skrypnik, W. I. Artikel 1997 Skrypnik, W. I. 0 Optimization of solutions of a linear control system Tue, 24 Mar 2026 03:11:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5140 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5140 Valeyev, K. G. Artikel 1997 Valeyev, K. G. 0 On inequalities for seminorms of certain classes of differentiable periodic functions Tue, 24 Mar 2026 03:11:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5141 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5141 Polyakov, O. V. Artikel 1997 Polyakov, O. V. 0 Problems with free boundaries for nonlinear parabolic equations Tue, 24 Mar 2026 03:11:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5134 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5134 Berezovsky, A. A. Artikel 1997 Berezovsky, A. A. 0 Vector fields with a given set of singular points Tue, 24 Mar 2026 03:11:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5135 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5135 Prishlyak, O. O. Artikel 1997 Prishlyak, O. O. 0 Configurations in finite projective planes Tue, 24 Mar 2026 03:11:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5133 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5133 Medvedev, V. K. Artikel 1997 Medvedev, V. K. 0 On some properties of degenerate linear systems Tue, 24 Mar 2026 03:11:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5127 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5127 Yakovets, V. P. Artikel 1997 Yakovets, V. P. 0 Groups of finite non-Abelian sectional rank Tue, 24 Mar 2026 03:11:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5130 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5130 Dashkova, O. Yu. Artikel 1997 Dashkova, O. Yu. 0 On conditions of technical stability of controlled processes with distributed parameters Tue, 24 Mar 2026 03:11:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5132 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5132 Matviichuk, K. S. Artikel 1997 Matviichuk, K. S. 0 Integral representation of a solution of the Cauchy problem for a degenerating hyperbolic equation with retarded argument Tue, 24 Mar 2026 03:11:11 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5131 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5131 Zarubin, A. N. Artikel 1997 Zarubin, A. N. 0 Viability of solutions of many-dimensional stochastic differential equations Tue, 24 Mar 2026 03:11:10 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5129 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5129 Gasanenko, V. A. Artikel 1997 Gasanenko, V. A. 0 Stefan problem for the laplace equation with regard for the curvature of the free boundary Tue, 24 Mar 2026 03:11:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5128 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5128 Bazalii, B. V. Artikel 1997 Bazalii, B. V. 0