Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Yuliya Gorb"'
Publikováno v:
SIAM Journal on Mathematical Analysis. 55:102-132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d5d27c0784bdd61e8ec8f57f63fcee
https://doi.org/10.1137/22m1476939
https://doi.org/10.1137/22m1476939
Autor:
Yuliya Gorb, Yuri A. Kuznetsov
Publikováno v:
SIAM Journal on Applied Mathematics. 81:2246-2264
This paper is about solutions to PDEs in which the ratio between the largest and smallest values of the coefficient is very large. Such problems are referred to as high-contrast ones. A full asympt...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a0dff5872b90f0da5063a5bf4ec80f
https://doi.org/10.1137/20m1357937
https://doi.org/10.1137/20m1357937
Publikováno v:
SIAM Journal on Applied Mathematics. 81:2547-2568
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cbe110551e30dd2ac41dd49ca905265
https://doi.org/10.1137/21m1413833
https://doi.org/10.1137/21m1413833
Publikováno v:
Association for Women in Mathematics Series ISBN: 9783031044953
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ff2f88e2e1091a3eee84fb82746083e
https://doi.org/10.1007/978-3-031-04496-0_6
https://doi.org/10.1007/978-3-031-04496-0_6
Publikováno v:
Fifty Years of Women in Mathematics ISBN: 9783030826574
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c01c6f8f3b0c20daddbe15c827c4711a
https://doi.org/10.1007/978-3-030-82658-1_79
https://doi.org/10.1007/978-3-030-82658-1_79
Publikováno v:
Advances in Mathematical Sciences ISBN: 9783030426866
This paper concerns robust numerical treatment of an elliptic PDE with high contrast coefficients. A finite-element discretization of such an equation yields a linear system whose conditioning worsens as the variations in the values of PDE coefficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5058119c224b090ff54b1a2f8597ff6
https://doi.org/10.1007/978-3-030-42687-3_19
https://doi.org/10.1007/978-3-030-42687-3_19
Autor:
Yuliya Gorb, Daria Kurzanova
Publikováno v:
Journal of Computational and Applied Mathematics. 337:135-149
This paper is on numerical treatment of problems that describe high contrast composite materials with complex geometry. In particular, a heterogeneous domain decomposition method for a class of diffusion problems with rapidly oscillating coefficients
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01eba5570ff1b041180e7d574f82f62a
https://doi.org/10.1016/j.cam.2018.01.008
https://doi.org/10.1016/j.cam.2018.01.008
Publikováno v:
Numerical Linear Algebra with Applications. 26
This paper concerns robust numerical treatment of an elliptic PDE with high contrast coefficients, for which classical finite-element discretizations yield ill-conditioned linear systems. This paper introduces a procedure by which the discrete system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa13fadd333d542fc4d9f760d7b201ea
https://doi.org/10.1002/nla.2243
https://doi.org/10.1002/nla.2243
Autor:
Yuliya Gorb
Publikováno v:
Journal of Computational and Applied Mathematics. 307:82-92
We consider a three-dimensional mathematical model of a viscous incompressible fluid in a bounded domain with two rigid particles modeled by spheres. One of the particles moves with prescribed translational and angular velocities, while the second on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4d1cacaf1340818524f2f499130178
https://doi.org/10.1016/j.cam.2016.04.015
https://doi.org/10.1016/j.cam.2016.04.015
Autor:
Yuliya Gorb, Olexii Saraiev
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1611bfae581454db14a1712ae89ff72f
https://doi.org/10.4271/2018-01-1893
https://doi.org/10.4271/2018-01-1893