Reading Memoirs by T.N. Livanova: Portraits of Contemporaries. Part I

Autor: Rakhmanova Marina P.

Publikováno v: Художественная культура, Iss 3, Pp 318-353 (2023)

For the first time, the article attempts to analyse some aspects of the content of T.N. Livanova’s Memoirs (1974-1983), a three-volume text corpus preserved in the archives of the Russian National Museum of Music (RNMM). Memoirs are being prepared

Externí odkaz: https://doaj.org/article/f1e961840c874d4e9db3258ab1fa1186

Generalized Characteristics for Finite Entropy Solutions of Burgers' Equation

Autor: Andres A. Contreras Hip, Xavier Lamy, Elio Marconi

Publikováno v: Nonlinear Analysis: Theory, Methods and Applications
Nonlinear Analysis: Theory, Methods and Applications, 2022, 219, pp.112804. ⟨10.1016/j.na.2022.112804⟩

We prove the existence of generalized characteristics for weak, not necessarily entropic, solutions of Burgers' equation \[ \partial_t u +\partial_x \frac{u^2}{2} =0, \] whose entropy productions are signed measures. Such solutions arise in connectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01bdda90188f64473c34b5cc43062cce
http://arxiv.org/abs/2109.08683

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Asymptotic stabilization of stationnary shock waves using a boundary feedback law

Autor: Perrollaz, Vincent

38 pages, 33 references; In this paper we consider scalar conservation laws with a convex flux. Given a stationnary shock, we provide a feedback law acting at one boundary point such that this solution is now asymptotically stable in L 1-norm in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ff393c9545ba4d6cb9207847e38c1bf
http://arxiv.org/abs/1801.06335