Zobrazeno 1 - 10
of 417
pro vyhledávání: '"Roland Glowinski"'
The behaviour of systems occurring in real life is often modelled by partial differential equations. This book investigates how a user or observer can influence the behaviour of such systems mathematically and computationally. A thorough mathematical
Publikováno v:
Annals of Applied Mathematics. 38:115-158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::979efc9d8a7841fc13c592f246cb1d00
https://doi.org/10.4208/aam.oa-2022-0004
https://doi.org/10.4208/aam.oa-2022-0004
Publikováno v:
International Journal for Numerical Methods in Fluids. 94:1465-1483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f1f0097ea4957aa63901135e9d13958
https://doi.org/10.1002/fld.5097
https://doi.org/10.1002/fld.5097
Publikováno v:
SIAM Journal on Scientific Computing. 44:A935-A963
Gaussian curvature is an important geometric property of surfaces, which has been used broadly in mathematical modeling. Due to the full nonlinearity of the Gaussian curvature, efficient numerical methods for models based on it are uncommon in litera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8a05966bb94c009b99b8f7f8db67324
https://doi.org/10.1137/21m143772x
https://doi.org/10.1137/21m143772x
Publikováno v:
Journal of Mathematical Imaging and Vision. 64:68-88
In practice, the objects of interest have some shape priors, which would be destroyed by occlusions, distortions and noises. Therefore, the characterization of the shape priors attracts increasing attention. This paper is devoted to characterization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3be9c6f34acb9c904792882f6d0ef96a
https://doi.org/10.1007/s10851-021-01056-w
https://doi.org/10.1007/s10851-021-01056-w
Publikováno v:
Journal of Scientific Computing. 92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::831d90f1c61c11f86c6b00a1d3b3c67f
https://doi.org/10.1007/s10915-022-01910-y
https://doi.org/10.1007/s10915-022-01910-y
Publikováno v:
Numerische Mathematik. 144:931-966
Optimal control problems arising from systems modeled by linear parabolic equations may be difficult for both theoretical analysis and algorithmic design. For the case where there are additional constraints on the state variables, restrictive regular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5fc7b0f58fa26c65eca10d6064074d4
https://doi.org/10.1007/s00211-020-01104-4
https://doi.org/10.1007/s00211-020-01104-4
One classical approach to regularize color is to tream them as two dimensional surfaces embedded in a five dimensional spatial-chromatic space. In this case, a natural regularization term arises as the image surface area. Choosing the chromatic coord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21b7793863d871108efb5fbd5563923
Publikováno v:
Journal of Scientific Computing. 81:2271-2302
In the present article we extend to the three-dimensional elliptic Monge–Ampere equation the method discussed in Glowinski et al. (J Sci Comput 79:1–47, 2019) for the numerical solution of its two-dimensional variant. As in Glowinski et al. (2019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e50d96cedd6fd94f43d8dd7d794aa761
https://doi.org/10.1007/s10915-019-01080-4
https://doi.org/10.1007/s10915-019-01080-4