On the stability of vacuum in the screened Vlasov–Poisson equation
Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.Abstract We study the asymptotic behavior of small data solutions to the screened Vlasov–Poisson equation on Rd×Rd$\mathbb {R}^d\times \mathbb {R}^d$ near vacuum. We show that for dimensions d⩾2$d\geqslant 2$, under mild assumptions on localization (in terms of spatial moments) and regularity (in terms of at most three Sobolev derivatives) solutions ...
Mikaela Iacobelli +2 more
wiley +1 more source
Norm attaining functions: linear and multilinear operators and polynomials [PDF]
, 2015 A lo largo de esta tesis, estudiamos problemas relacionados con la densidad de funciones que alcanzan la norma. Mediante técnicas de linealización a través de productos tensoriales, obtenemos resultados del tipo Lindenstrauss, es decir, de densidad de ...
Mazzitelli, Martín Diego
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Translation invariant maps on function spaces over locally compact groups [PDF]
, 2019 [EN] We prove that under adequate geometric requirements, translation invariant mappings between vector-valued quasi-Banach function spaces on a locally compact group G have a bounded extension between Kothe-Bochner spaces L-r (G, E).
Defant, A. +3 more
core +1 more source
Norm or numerical radius attaining multilinear mappings and polynomials
, 2019 We study the denseness or norm of numerical radius attaining multilinear mappings and polynomials between Banach spaces, and examine the relations between norms and numerical radii of such mappings ...
Choi, YS, Kim, SG
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Extensions of polynomials and analytic functions on Banach spaces
, 2017 Este trabalho tem como principal objetivo estudar extensões de aplicações multilineares, de polinômios homogêneos e de funções analíticas entre espaços de Banach. Desta maneira, nos baseamos em importantes trabalhos sobre o assunto.
Ronchim, Victor dos Santos
core +1 more source
On the Finite Complexity of Solutions in a Degenerate System of Quadratic Equations: Exact Formula. [PDF]
Entropy (Basel), 2023 Brezhneva O +2 more
europepmc +1 more source
Holomorphy types and ideals of multilinear mappings
, 2006 We explore a condition under which the ideal of polynomials generated by an ideal of multilinear mappings between Banach spaces is a global holomorphy type. After some examples and applications, this condition is studied in its own right. A final section
Braunss, H. A. +3 more
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Development and selective grain make plasticity 'take the lead' in adaptive evolution. [PDF]
BMC Ecol Evol, 2021 Brun-Usan M +4 more
europepmc +1 more source
Hyper-Ideals of multilinear mappings and homogeneous polynomials in Banach spaces
, 2015 Nesse trabalho introduzimos e desenvolvemos a teoria de hiper-ideais de aplicações multilineares contínuas e polinômios homogêneos contínuos entre espaços de Banach.
Torres, Ewerton Ribeiro
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Extension of multilinear mappings on Banach spaces
, 1994 By following an idea of Nicodemi we study certain sequences of extension operators for multilinear mappings on Banach spaces starting from any given extension operators previously studied by Aron, Berner, Cole, Davie and Gamelin. As an application of our
Galindo, Pablo +3 more
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