• Uniqueness and Non-Uniqueness of Semigroups Generated by Singular Diffusion Operators

    Uniqueness and Non-Uniqueness of Semigroups Generated Singular Diffusion Operators A. N. Eberle

    Uniqueness and Non-Uniqueness of Semigroups Generated  Singular Diffusion Operators




    Motivation and basic definitions: Uniqueness problems in various contexts. And Non-Uniqueness of Semigroups Generated Singular Diffusion Operators. Eberle, A. (1999). Uniqueness and Non-Uniqueness of Semigroups Generated Singular Di usion Operators, Lecture Notes in Math., 1718 (Springer-Verlag, Berlin). Emery, M. (1989). Stochastic Calculus in Manifolds (Springer-Verlag, Berlin). Elworthy, K. D. (1982). Stochastic Di erential Equations on Manifolds, London Elliptic operators with unbounded coefficients A. EberleUniqueness and Non-uniqueness of Semigroups Generated Singular Diffusion Eberle, Andreas: Uniqueness and non-uniqueness of semigroups generated singular diffusion operators, 1999. Efromovich, Sam: Nonparametric curve Uniqueness and non-uniqueness of semigroups generated singular diffusion operators / Andreas Eberle; 1999; Bok Avhandling; 2 bibliotek 47. Eisner, Tatjana, 1980- (författare) Operator theoretic aspects of ergodic theory / Tanja Eisner, Bálint Farkas, Markus Haase, Rainer Nagel. 2015;Bok; 1 bibliotek The central question discussed is whether a given diffusion operator, i.e., a second order linear differential operator without zeroth order term, which is a priori defined on test functions over some (finite or infinite dimensional) state space only, uniquely determines a strongly continuous semigroup on a corresponding weighted Lp space. Particular emphasis is placed on phenomena causing non [11] Andreas Eberle. Uniqueness and non-uniqueness of semigroups generated singular diffusion operators, volume 1718 of Lecture Notes in Mathematics. On Closability of Directional Gradients On Closability of Directional Gradients Goldys, B.; Gozzi, F.; van Neerven, J.M.A.M. 2004-10-17 00:00:00 Let be a centred Gaussian measure on a separable real Banach space E, and let H be a Hilbert subspace of E. We provide necessary and sufficient conditions for closability in L p (E, ) of the gradient D H in the direction of H. the problem of existence and non-existence of positive weak solutions for a class ing elliptic and parabolic equations with measurable, generally singular coefficients. Such equations appear in various models describing diffusion in continuous the operator generates an analytic semigroup on X, so that the unique Motivated recently introduced fractional operators with non-singular kernels, in this paper a comparison of the solution of linearized fractional Boussinesq equation has been made for the fractional operators Caputo (with singular kernel) and Caputo-Fabrizio (with non-singular kernel). Linearized Boussinesq equation is derived assuming In reaction-diffusion models for the evolution of dispersal, the reduction The spectral bound of closed linear operator A, not necessarily bounded, is If A generates a C0-semigroup Tt, then Tt is positive for all t 0 if and only D(A) X, is dense in X, then for every f D(A2), there exists a unique solution, Uniqueness and non-uniqueness of semigroups generated singular diffusion operators. Lecture Notes in Mathematics, 1718. Springer-Verlag, Berlin, 1999. Lecture Notes in Mathematics, 1718. Springer-Verlag, Berlin, 1999. Uniqueness and non-uniqueness of semigroups generated singular diffusion operators (1999). Uniqueness and non-uniqueness of semigroups generated Introduction: Sturm Theorems and Nonlinear Singular Parabolic Equations Sturm terms Singular equations with the p-Laplacian operator preserving concavity with exponential nonlinearities Singular parabolic diffusion equations in the Uniqueness and non-uniqueness of semigroups generated singular diffusion 74374 Andreas Eberle - Uniqueness and Non-Uniqueness of Semigroups Generated Singular Diffusion Operators ()(2000,Springer,ISBN10:3540666281,268s,djvu,1852719) 74375 Eckhaus, Jager. - Theory and Applications of Singular Perturbations (Lecture Notes in Mathematics)(1982,Springer,ISBN10:3540115846,380s,djvu,2251771)





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