Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Léo Morin"'
Autor:
Léo Morin
Publikováno v:
Confluentes Mathematici. 14:65-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bfc7edb4971ffa279e8ef6fe375ccd
https://doi.org/10.5802/cml.83
https://doi.org/10.5802/cml.83
The ductile failure of crystalline materials is strongly linked to the growth of intragranular voids. The estimation of the overall yield criterion thus requires to take into account the anisotropic plastic behavior of the single crystal. In the fram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd26942acdd9aaecc070c37a61f9716
https://hdl.handle.net/10985/22240
https://hdl.handle.net/10985/22240
Publikováno v:
International Journal of Material Forming. 14:1403-1416
The aim of this study is to develop a reduced single-pattern model for a multi-pattern metal forming process called repetitive corrugation and straightening (RCS) which belongs to the category of Severe Plastic Deformation (SPD) processes. The corrug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::642755a5cdabe89160014ecfdde1a32b
https://doi.org/10.1007/s12289-021-01636-6
https://doi.org/10.1007/s12289-021-01636-6
Autor:
Pouya Tajdary, Léo Morin, Liliana Romero-Resendiz, Maysam B. Gorji, Chedly Braham, Gonzalo Gonzalez
The aim of this work is to investigate and predict ductile failure in forming processes. Experimental results of deep drawing and corrugation processing on aluminum alloys suggest that in some cases failure can be due to shear-dominated loadings. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7119f684d327847fe4591cbfd69ef9e0
https://hdl.handle.net/10985/22205
https://hdl.handle.net/10985/22205
Publikováno v:
International Mathematics Research Notices
International Mathematics Research Notices, 2022, ⟨10.1093/imrn/rnac230⟩
International Mathematics Research Notices, 2022, ⟨10.1093/imrn/rnac230⟩
This article is devoted to the spectral analysis of the electromagnetic Schrödinger operator on the Euclidean plane. In the semiclassical limit, we derive a pseudo-differential effective operator that allows us to describe the spectrum in various si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd941851a4da9065943f777ac2ba4a57
https://hal.inria.fr/hal-03533719v2/document
https://hal.inria.fr/hal-03533719v2/document
Autor:
Léo Morin
Publikováno v:
Equations aux dérivées partielles [math.AP]. Université Rennes 1, 2021. Français. ⟨NNT : 2021REN1S036⟩
HAL
HAL
The magnetic Laplacian is a Schrödinger operator with magnetic field. The aim of this thesis is to study its spectrum in the semiclassical limit. We focus on non-vanishing magnetic fields. As one can see using microlocal and semiclassical analysis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::42bc32db00167a02457d11463cada076
https://theses.hal.science/tel-03420352/file/MORIN_Leo.pdf
https://theses.hal.science/tel-03420352/file/MORIN_Leo.pdf
Autor:
Antoine Mouzard, Léo Morin
Publikováno v:
Stochastic Processes and their Applications
Stochastic Processes and their Applications, 2022, 142, pp.160-184. ⟨10.1016/j.spa.2021.10.004⟩
Stochastic Processes and their Applications, Elsevier, 2022, 142, pp.160-184. ⟨10.1016/j.spa.2021.10.004⟩
Stochastic Processes and their Applications, 2022, 142, pp.160-184. ⟨10.1016/j.spa.2021.10.004⟩
Stochastic Processes and their Applications, Elsevier, 2022, 142, pp.160-184. ⟨10.1016/j.spa.2021.10.004⟩
International audience; We define the random magnetic Laplacien with spatial white noise as magnetic field on the two-dimensional torus using paracontrolled calculus. It yields a random self-adjoint operator with pure point spectrum and domain a rand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::917e064dc9d320b91f8e82bc34c739d8
https://hal.archives-ouvertes.fr/hal-03107403
https://hal.archives-ouvertes.fr/hal-03107403
Autor:
Léo Morin, Djimedo Kondo
Publikováno v:
International Journal of Fracture.
The aim of this paper is to develop a size-dependent Gurson type model. The approach is based on a micromechanical implementation of a local isotropic hardening able to account for different mechanisms responsible for size effects arising at the nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af1aa15b4ab2ff95e5377af1fdeefc53
https://doi.org/10.1007/s10704-020-00507-6
https://doi.org/10.1007/s10704-020-00507-6
Publikováno v:
Mechanics of Materials
Mechanics of Materials, Elsevier, 2021, 158, pp.103882. ⟨10.1016/j.mechmat.2021.103882⟩
Mechanics of Materials, Elsevier, 2021, 158, pp.103882. ⟨10.1016/j.mechmat.2021.103882⟩
International audience; The aim of this paper is to provide spatially resolved distributions of residual stresses. X-ray diffraction measurements provide an intrinsic average of the residual stress due to the diffracted volume analyzed during the mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5dd5b989412830302ee8d5523766c9b
https://hdl.handle.net/10985/20217
https://hdl.handle.net/10985/20217
Publikováno v:
Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2021, 373, pp.113549. ⟨10.1016/j.cma.2020.113549⟩
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2021, 373, pp.113549. ⟨10.1016/j.cma.2020.113549⟩
International audience; The aim of this paper is to develop a periodic smoother based on splines for FFT-based solvers. Spurious oscillations in FFT-based methods are shown to be due to pseudo-spectral differentiation of discontinuous fields. An auto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af11bd42bd3dbbafdebe617d44636baa
https://hal.archives-ouvertes.fr/hal-03025665/document
https://hal.archives-ouvertes.fr/hal-03025665/document