Zobrazeno 1 - 10
of 43
pro vyhledávání: '"ÉRIC RICARD"'
Publikováno v:
Forum of Mathematics, Sigma, Vol 3 (2015)
Let $\text{H}$ be a subgroup of some locally compact group $\text{G}$. Assume that $\text{H}$ is approximable by discrete subgroups and that $\text{G}$ admits neighborhood bases which are almost invariant under conjugation by finite subsets of $\text
Externí odkaz:
https://doaj.org/article/831e4c088a954eafb145e66ba1ee61c6
Autor:
Rémy Richard Jacquemond, Maxime van der Heijden, Emre Burak Boz, Eric Ricardo Carreón Ruiz, Katharine Virginia Greco, Jeffrey Adam Kowalski, Vanesa Muñoz Perales, Fikile Richard Brushett, Kitty Nijmeijer, Pierre Boillat, Antoni Forner-Cuenca
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract The continued advancement of electrochemical technologies requires an increasingly detailed understanding of the microscopic processes that control their performance, inspiring the development of new multi-modal diagnostic techniques. Here,
Externí odkaz:
https://doaj.org/article/fe8ba1755b084715a99d52cd679950b5
The $q$-deformed Araki-Woods von Neumann algebras $\Gamma_q(\mathcal{H}_\mathbb{R}, U_t)^{\prime \prime}$ are factors for all $q\in (-1,1)$ whenever $dim(\mathcal{H}_\mathbb{R})\geq 3$. When $dim(\mathcal{H}_\mathbb{R})=2$ they are factors as well fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f6545e611c98ad1b8153f8ee6d3fec4
Publikováno v:
Duke Mathematical Journal
Duke Mathematical Journal, In press, ⟨10.1215/00127094-2021-0042⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Duke Mathematical Journal, In press, ⟨10.1215/00127094-2021-0042⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
We establish precise regularity conditions for Lp-boundedness of Fourier multipliers in the group algebra of SLn.R/. Our main result is inspired by the Hörmander¿ Mikhlin criterion from classical harmonic analysis, although it is substantially and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::552893050ed8f208f55c3377d78b0354
https://hal.science/hal-01950323
https://hal.science/hal-01950323
Publikováno v:
Advances in Mathematics. 403:108394
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c5aa3dba76f2fa93a73aa8afcf14d3
https://doi.org/10.1016/j.aim.2022.108394
https://doi.org/10.1016/j.aim.2022.108394
Autor:
Oscar Francisco Barba Toscano, Eric Ricardo Lopez Marin, Hector Joaquin Escobar Cuevas, Erik Valdemar Cuevas Jimenez, Miguel Angel Alejandro Islas Toski
Publikováno v:
ReCIBE, Vol 13, Iss 1 (2024)
En este artículo, se propone un nuevo método de inicialización de poblaciones para algoritmos metaheurísticos. En este enfoque, el conjunto inicial de soluciones iniciales se obtiene a través del muestreo de la función objetivo aplicando la té
Externí odkaz:
https://doaj.org/article/f136d2e7a39b4e0b937872a870d06e7d
Autor:
Éric Ricard
Publikováno v:
Integral Equations and Operator Theory
Integral Equations and Operator Theory, Springer Verlag, 2021, 93 (1), ⟨10.1007/s00020-020-02622-4⟩
Integral Equations and Operator Theory, Springer Verlag, 2021, 93 (1), ⟨10.1007/s00020-020-02622-4⟩
We prove a basic inequality involving anticommutators in noncommutative $$L_p$$ -spaces. We use it to complete our study of the noncommutative Mazur maps from $$L_p$$ to $$L_q$$ showing that they are Lipschitz on balls when $$0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a253ba8335bd0c3c6d54eeebbd0d35
http://arxiv.org/abs/2012.02566
http://arxiv.org/abs/2012.02566
Autor:
Éric Ricard
Publikováno v:
Advances in Mathematics. 333:194-211
We prove that the homogeneous functional calculus associated to x ↦ | x | θ or x ↦ sgn ( x ) | x | θ for 0 θ 1 is θ-Holder on selfadjoint elements of noncommutative L p -spaces for 0 p ⩽ ∞ with values in L p / θ . This extends an inequal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92e7beb147aa093b38ff20011577e611
https://doi.org/10.1016/j.aim.2018.05.024
https://doi.org/10.1016/j.aim.2018.05.024
Autor:
Éric Ricard
Publikováno v:
Linear Algebra and its Applications
Linear Algebra and its Applications, Elsevier, 2019, ⟨10.1016/j.laa.2019.06.029⟩
Linear Algebra and its Applications, Elsevier, 2019, ⟨10.1016/j.laa.2019.06.029⟩
We give variations on Ando's result comparing f ( B ) − f ( A ) and f ( | B − A | ) with respect to unitarily invariant norms on matrices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb14655cff46f44b97ea1985790852b8
Autor:
Léonard Cadilhac, Éric Ricard
Publikováno v:
Proceedings of the London Mathematical Society
Proceedings of the London Mathematical Society, London Mathematical Society, In press, ⟨10.1112/plms.12395⟩
Proceedings of the London Mathematical Society, London Mathematical Society, In press, ⟨10.1112/plms.12395⟩
We give a method to obtain, from Voiculescu's inequality, norm estimates for sums of free variables with amalgamation in general fully symmetric spaces. We use these estimates to interpolate the Burkholder inequalities for non commutative martingales
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a072b251bd382a8f5a7e1b163049461c