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pro vyhledávání: '"Johnsen, Pernilla"'
Autor:
Johnsen, Pernilla
The focus of this thesis is the theory of periodic homogenization of partial differential equations and some applicable concepts of convergence. More precisely, we study parabolic problems exhibiting both spatial and temporal microscopic oscillations
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-42036
Autor:
Danielsson, Tatiana, Johnsen, Pernilla
In this paper we establish compactness results of multiscale and very weak multiscale type for sequences bounded in $L^{2}(0,T;H_{0}^{1}(\Omega ))$, fulfilling a certain condition. We apply the results in the homogenization of the parabolic partial d
Externí odkaz:
http://arxiv.org/abs/1908.05892
Autor:
Danielsson, Tatiana, Johnsen, Pernilla
This paper is devoted to the homogenization of the heat conduction equation, with a homogeneous Dirichlet boundary condition, having a periodically oscillating thermal conductivity and a vanishing volumetric heat capacity. A homogenization result is
Externí odkaz:
http://arxiv.org/abs/1809.11019
Akademický článek
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Publikováno v:
Applications of Mathematics; Feb2024, Vol. 69 Issue 1, p1-24, 24p
Autor:
Johnsen, Pernilla1 pernilla.johnsen@miun.se, Lobkova, Tatiana1 tatiana.lobkova@miun.se
Publikováno v:
Applications of Mathematics. Oct2018, Vol. 63 Issue 5, p503-521. 19p.
Autor:
DANIELSSON, TATIANA, JOHNSEN, PERNILLA
Publikováno v:
Mathematica Bohemica; 2021, Vol. 146 Issue 4, p483-511, 29p