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Journal Articles Communications in Partial Differential Equations Year : 2010

Well-posedness in any dimension for Hamiltonian flows with non BV force terms

Abstract

We study existence and uniqueness for the classical dynamics of a particle in a force field in the phase space. Through an explicit control on the regularity of the trajectories, we show that this is well posed if the force belongs to the Sobolev space $H^{3/4}$.
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inria-00373784 , version 1 (07-04-2009)
inria-00373784 , version 2 (10-03-2016)

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Nicolas Champagnat, Pierre-Emmanuel Jabin. Well-posedness in any dimension for Hamiltonian flows with non BV force terms. Communications in Partial Differential Equations, 2010, 35 (5), pp.786-816. ⟨10.1080/03605301003646705⟩. ⟨inria-00373784v2⟩
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