Results 31 to 39 of about 417 (39)

A symplectic extension map and a new Shubin class of pseudo-differential operators

, 2014
For an arbitrary pseudo-differential operator $A:\mathcal{S}(\mathbb{R}% ^{n})\longrightarrow\mathcal{S}^{\prime}(\mathbb{R}^{n})$ with Weyl symbol $a\in\mathcal{S}^{\prime}(\mathbb{R}^{2n})$, we consider the pseudo-differential operators $\widetilde{A}:\
Bastos, Bastos, Bayen, Bayen, Bondar, Bondar, Bopp, de Gosson, de Gosson, de Gosson, de Gosson, de Gosson, de Gosson, Dias, Dias, Dias, Dias, Dias, Folland, João Nuno Prata, Landau, Leray, Maurice A. de Gosson, Nuno Costa Dias, Shubin, Wong   +25 more
core   +1 more source

On the Usefulness of Modulation Spaces in Deformation Quantization

, 2009
We discuss the relevance to deformation quantization of Feichtinger's modulation spaces, especially of the weighted Sjoestrand classes. These function spaces are good classes of symbols of pseudo-differential operators (observables).
Bayen F, Bopp F, de Gosson M, de Gosson M, de Gosson M Luef F, Feichtinger H G, Folland G B, Franz Luef, Gröchenig K, Gröchenig K, Gröchenig K, Maurice de Gosson, Shubin M A, Sjöstrand J, Sjöstrand J, Triebel H, Wong M W   +16 more
core   +1 more source

On a high-dimensional nonlinear stochastic partial differential equation [PDF]

, 2011
In this paper we investigate a nonlinear stochastic partial differential equation (spde in short) perturbed by a space-correlated Gaussian noise in arbitrary dimension $d\geq1$, with a non-Lipschitz coefficient noisy term.
Boulanba, Lahcen, Mellouk, Mohamed
core   +2 more sources

Pseudo-fractional differential equations and generalized g-Laplace transform. [PDF]

J Pseudodiffer Oper Appl, 2021
Sousa JVDC, Camargo RF, de Oliveira EC, Frederico GSF.   +3 more
europepmc   +1 more source

Smoothing of commutators for a H\"ormander class of bilinear pseudodifferential operators

, 2013
Commutators of bilinear pseudodifferential operators with symbols in the H\"ormander class BS_{1, 0}^1 and multiplication by Lipschitz functions are shown to be bilinear Calder\'on-Zygmund operators.
Bényi, Árpád, Oh, Tadahiro
core  

Inverse-Closedness of a Banach Algebra of Integral Operators on the Heisenberg Group

, 2006
Let $\mathbb{H}$ be the general, reduced Heisenberg group. Our main result establishes the inverse-closedness of a class of integral operators acting on $L^{p}(\mathbb{H})$, given by the off-diagonal decay of the kernel.
Farrell, Brendan, Strohmer, Thomas
core   +2 more sources

Estimates of bilinear pseudodifferential operators associated to bilinear Hörmander classes in Besov and Triebel-Lizorkin spaces with variable exponents. [PDF]

J Inequal Appl, 2018
Xu J, Zhu J.
europepmc   +1 more source

Mechanisms of primary and secondary estrogen target gene regulation in breast cancer cells. [PDF]

Nucleic Acids Res, 2008
Bourdeau V, Deschênes J, Laperrière D, Aid M, White JH, Mader S.   +5 more
europepmc   +1 more source

Layer potentials C*-algebras of domains with conical points

Open Mathematics, 2013
Carvalho Catarina, Qiao Yu
doaj   +1 more source