Results 11 to 20 of about 67,137 (101)
On the index of pseudo-differential operators on compact Lie groups [PDF]
, 2019 In this note we study the analytical index of pseudo-differential operators by using the notion of (infinite dimensional) operator-valued symbols (in the sense of Ruzhansky and Turunen).
Cardona Sanchez, Duvan
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On measuring unboundedness of the $H^\infty$-calculus for generators of analytic semigroups [PDF]
, 2016 We investigate the boundedness of the $H^\infty$-calculus by estimating the bound $b(\varepsilon)$ of the mapping $H^{\infty}\rightarrow \mathcal{B}(X)$: $f\mapsto f(A)T(\varepsilon)$ for $\varepsilon$ near zero.
Schwenninger, Felix
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International Journal of Analysis and Applications, 2015 Let X and Y two complex Banach spaces and (A,B) a pair of bounded linear operators acting on X with value on Y. This paper is concerned with spectral analysis ofthe pair (A;B): We establish some properties concerning the spectrum of the linear operator
Bekkai Messirdi +2 more
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Spectral Simplicity of Apparent Complexity, Part I: The Nondiagonalizable Metadynamics of Prediction
, 2017 Virtually all questions that one can ask about the behavioral and structural complexity of a stochastic process reduce to a linear algebraic framing of a time evolution governed by an appropriate hidden-Markov process generator.
Ash R. B. +21 more
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Continuous Functional Calculus for Quaternionic Bounded Normal Operators
, 2017 In this article we give an approach to define continuous functional calculus for bounded quaternionic normal operators defined on a right quaternionic Hilbert space.Comment: Submitted to a journal. There was a gap in the previous version.
Kumar, P. Santhosh, Ramesh, G.
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Известия Иркутского государственного университета: Серия "Математика", 2015 Solvability theorem for the Cauchy problem to a degenerate linear evolution equation of fractional order in a Banach space is used for deriving of necessary and sufficient conditions of solvability for some arising in hydrodynamics equations systems of ...
D.M. Gordievskikh, V.E. Fedorov
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Strong Szego asymptotics and zeros of the zeta function [PDF]
, 2015 Assuming the Riemann hypothesis, we prove the weak convergence of linear statistics of the zeros of L-functions towards a Gaussian field, with covariance structure corresponding to the $\HH^{1/2}$-norm of the test functions.
Bourgade, Paul, Kuan, Jeffrey
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Cauchy integrals for the p-Laplace equation in planar Lipschitz domains
, 2014 We construct solutions to p-Laplace type equations in unbounded Lipschitz domains in the plane with prescribed boundary data in appropriate fractional Sobolev spaces.
Nyström, Kaj, Rosén, Andreas
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Exponential type distributions and a generalized functional calculus for generators of $C_0$-groups
Karpatsʹkì Matematičnì Publìkacìï, 2011 The properties of a dual space to a space of entire functionsof expo-nen-tial type of many complex variables, that on thereal subspace belongs to $L_p(mathbb R^n)$ $(1le ...
V. Ya. Lozynska
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, 2019 We show for a certain class of operators $A$ and holomorphic functions $f$ that the functional calculus $A\mapsto f(A)$ is holomorphic. Using this result we are able to prove that fractional Laplacians $(1+\Delta^g)^p$ depend real analytically on the ...
Bauer, Martin +3 more
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