Zobrazeno 1 - 10
of 431
pro vyhledávání: '"Ladevèze, Pierre"'
This paper presents a first implementation of the LArge Time INcrement (LATIN) method along with the model reduction technique called Proper Generalized Decomposition (PGD) for solving nonlinear low-frequency dynamics problems when dealing with a qua
Externí odkaz:
http://arxiv.org/abs/2408.05108
Autor:
Nouy, Anthony, Ladevèze, Pierre
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 19, Iss 2-3, Pp 151-158 (2009)
Externí odkaz:
https://doaj.org/article/3ffa5f897d3b4d93933d1b9310671234
Autor:
Lubineau, Gilles, Ladevèze, Pierre
Publikováno v:
Science and Engineering of Composite Materials, Vol 12, Iss 1-2, Pp 71-82 (2005)
Externí odkaz:
https://doaj.org/article/eaf6ed64cc614000894bd9597d245d98
Publikováno v:
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2017, 327, pp.118-146
We define an a posteriori verification procedure that enables to control and certify PGD-based model reduction techniques applied to parametrized linear elliptic or parabolic problems. Using the concept of constitutive relation error, it provides gua
Externí odkaz:
http://arxiv.org/abs/1801.07422
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 December 2022 402
Autor:
Scanff, Ronan, Néron, David, Ladevèze, Pierre, Barabinot, Philippe, Cugnon, Frédéric, Delsemme, Jean-Pierre
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 June 2022 396
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 15 May 2022 395
Publikováno v:
International Journal for Numerical Methods in Engineering 93, 13 (2013) 1345-1380
The paper deals with the accuracy of guaranteed error bounds on outputs of interest computed from approximate methods such as the finite element method. A considerable improvement is introduced for linear problems thanks to new bounding techniques ba
Externí odkaz:
http://arxiv.org/abs/1704.06688
Publikováno v:
International Journal for Numerical Methods in Engineering 88, 5 (2011) 409-441
Robust global/goal-oriented error estimation is used nowadays to control the approximate finite element solutions obtained from simulation. In the context of Computational Mechanics, the construction of admissible stress fields (\ie stress tensors wh
Externí odkaz:
http://arxiv.org/abs/1704.06680