Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Trygve Bærland"'
Publikováno v:
Numerical Methods for Partial Differential Equations. 36:1718-1734
When solving a multi-physics problem one often decomposes a monolithic system into simpler, frequently single-physics, subproblems. A comprehensive solution strategy may commonly be attempted, then, by means of combining strategies devised for the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134add15eec51bf6375091e7b3420d58
https://doi.org/10.1002/num.22500
https://doi.org/10.1002/num.22500
Publikováno v:
SIAM Journal on Scientific Computing. 41:A948-A972
Coupled multiphysics problems often give rise to interface conditions naturally formulated in fractional Sobolev spaces. Here, both positive- and negative fractionality are common. When designing efficient solvers for discretizations of such problems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4448fdd23808c1486c822d283efbb0a2
https://doi.org/10.1137/18m1191488
https://doi.org/10.1137/18m1191488
Publikováno v:
Astronomy & Astrophysics
We present a Bayesian model for multi-resolution CMB component separation based on Wiener filtering and/or computation of constrained realizations, extending a previously developed framework. We also develop an efficient solver for the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3723d4d69119e7015c720a59e5ec790f
http://hdl.handle.net/10852/74120
http://hdl.handle.net/10852/74120
We discuss the construction of robust preconditioners for finite element approximations of Biot’s consolidation model in poroelasticity. More precisely, we study finite element methods based on generalizations of the Hellinger–Reissner principle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7675c847e79cbe965302f07c20d0883e
http://hdl.handle.net/10852/62357
http://hdl.handle.net/10852/62357