%0 Journal Article %T Approximation of semi-groups in the sense of Trotter and asymptotic mathematical modeling in physics of continuous media %+ Mathématiques et Modélisations en Mécanique (M3) %+ Mahidol University [Bangkok] %A Licht, Christian %A Weller, Thibaut %< avec comité de lecture %@ 1937-1632 %J Discrete and Continuous Dynamical Systems - Series S %I American Institute of Mathematical Sciences %V 12 %N 6 %P 1709-1741 %8 2019-10 %D 2019 %R 10.3934/dcdss.2019114 %K Asymptotic mathematical modeling %K approximation of semi-groups in the sense of Trotter %K transient problems %K homogenization %K reduction of dimension %K Hilbert spaces of possible states with finite energy %Z Mathematics Subject Classification: Primary: 58F15, 58F17; Secondary: 53C35. %Z Engineering Sciences [physics]/Mechanics [physics.med-ph]/Solid mechanics [physics.class-ph]Journal articles %X We derive several models in Physics of continuous media using Trotter theory of convergence of semi-groups of operators acting on variable spaces. %G English %2 https://hal.science/hal-01951701/document %2 https://hal.science/hal-01951701/file/Art_Licht_Weller_DCDS_2019.pdf %L hal-01951701 %U https://hal.science/hal-01951701 %~ CNRS %~ LMGC %~ MIPS %~ UNIV-MONTPELLIER %~ UM-2015-2021