Zobrazeno 1 - 10 of 48 pro vyhledávání: '"A.K. Novikov"'
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Akademický článek
Partitioning of triangulated multiply connected domain into subdomains without branching of inner boundaries
Autor: I.R. Kadyrov, S.P. Kopysov, A.K. Novikov
Publikováno v: Учёные записки Казанского университета: Серия Физико-математические науки, Vol 160, Iss 3, Pp 544-560 (2018)
This paper considers two approaches to partitioning of a triangulated multiply connected domain into connected subdomains without branching of internal boundaries. A modified algorithm for constructing the Reeb graph for the topology determining of t
Externí odkaz: https://doaj.org/article/2df3f824097e4e5cbcf3e8e876af5bc1
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7
Layer-by-layer ordering in parallel finite element composition on shared-memory multiprocessors
Autor: N.K. Piminova, Yu.A. Sagdeeva, S.P. Kopysov, A.K. Novikov
Publikováno v: IOP Conference Series: Materials Science and Engineering. 158:012071
In this paper, we present new partitioning algorithms for unstructured meshes that prevent conflicts during parallel assembling of FEM matrices and vectors in shared memory. These algorithms use a ratio which we introduce to determine if any two mesh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4d712c51b6d0051bfd289333a799c6d
https://doi.org/10.1088/1757-899x/158/1/012071
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8
Scalability of parallel finite element algorithms on multi-core platforms
Autor: A.K. Novikov, N. S. Nedozhogin, S.P. Kopysov, V.N. Rychkov
Publikováno v: IOP Conference Series: Materials Science and Engineering. 158:012055
The speedup of element-by-element FEM algorithms depends not only on peak processor performance but also on access time to shared mesh data. Eliminating memory boundness would significantly speed up unstructured mesh computations on hybrid multi-core
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e3f2ad9b4790eee25d9dfd1cda25459
https://doi.org/10.1088/1757-899x/158/1/012055
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9
Orientational processes on casting polymers and their influence on the mechanical properties
Autor: A.V. Rogachev, M.V. Bui, A.K. Novikov, Ye.N. Sokolov
Publikováno v: Polymer Science U.S.S.R.. 33:1109-1115
A model is proposed describing the orientational effects on crystallization of a polymer in the conditions of its flow along the shape-forming surface. The influence of the technological regimes and the conditions of the process on the parameters of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c88bb9f53415452ad5157476534649de
https://doi.org/10.1016/0032-3950(91)90215-c
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10
Parallel Distributed Object-Oriented Framework for Domain Decomposition
Autor: V.N. Rytchkov, A.K. Novikov, S.P. Kopyssov, I.V. Krasnopyorov
Publikováno v: Lecture Notes in Computational Science and Engineering ISBN: 3540225234
The aim of this work is to reduce the development costs of new domain decomposition methods and to develop the parallel distributed software adapted to high performance computers. A new approach to development of the domain decomposition software sys
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfad150f0f850fb916bab67dc602a128
https://doi.org/10.1007/3-540-26825-1_64
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