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We study a new class of Markov type semigroups (not strongly continuous in general) in the space of all real, uniformly continuous and bounded functions on a separable metric space E. Our results allow us to characterize the generators of Markov transition semigroups in infinite dimensions such as the heat and the Ornstein-Uhlenbeck semigroups.

On a class of multitime evolution equations with nonlocal initial conditions.

Zouyed, F., Rebbani, F., Boussetila, N. (2007)

Abstract and Applied Analysis

On a class of multivalued variational inequalities.

Noor, Muhammad Aslam (1998)

Journal of Applied Mathematics and Stochastic Analysis

On a class of multi-valued vector fields in Banach spaces

J. Bryszewski (1977)

Fundamenta Mathematicae

On a class of non linear differential operators of first order with singular point.

Benalili, Mohammed (2005)

Lobachevskii Journal of Mathematics

On a Class of non Linear Schrödinger Equations with non Local Interaction.

Jean Ginibre, Giorgio Velo (1980)

Mathematische Zeitschrift

On a class of nonhomogeneous quasilinear problem involving Sobolev spaces with variable exponent.

Souayah, Asma Karoui, Kefi, Khaled (2010)

Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică

On a class of nonlinear eigenvalue problems

Karl P. Hadeler (1974)

Acta Universitatis Carolinae. Mathematica et Physica

On a class of nonlinear problems involving a $p (x)$ -Laplace type operator

Mihai Mihăilescu (2008)

Czechoslovak Mathematical Journal

We study the boundary value problem $- {d i v ((| \nabla u |}^{p_{1} (x) - 2} + {| \nabla u |}^{p_{2} (x) - 2}) \nabla u) = f (x, u)$ in $Ω$ , $u = 0$ on $\partial Ω$ , where $Ω$ is a smooth bounded domain in $ℝ^{N}$ . Our attention is focused on two cases when $f (x, u) = \pm (- λ | u |^{m (x) - 2} u + | u |^{q (x) - 2} u)$ , where $m (x) = max {p_{1} (x), p_{2} (x)}$ for any $x \in \bar{Ω}$ or $m (x) < q (x) < \frac{N \cdot m (x)}{(N - m (x))}$ for any $x \in \bar{Ω}$ . In the former case we show the existence of infinitely many weak solutions for any $λ > 0$ . In the latter we prove that if $λ$ is large enough then there exists a nontrivial weak solution. Our approach relies on the variable exponent theory of generalized Lebesgue-Sobolev spaces, combined with a $ℤ_{2}$ -symmetric version for even functionals...

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On a class of iterative procedures for solving nonlinear equations in Banach spaces

On a class of linear operators.

On a class of linear operators.

On a class of Markov type semigroups in spaces of uniformly continuous and bounded functions

On a class of multitime evolution equations with nonlocal initial conditions.

On a class of multivalued variational inequalities.

On a class of multi-valued vector fields in Banach spaces

On a class of non linear differential operators of first order with singular point.

On a Class of non Linear Schrödinger Equations with non Local Interaction.

On a class of nonhomogeneous quasilinear problem involving Sobolev spaces with variable exponent.

On a class of nonlinear eigenvalue problems

On a class of nonlinear problems involving a $p (x)$ -Laplace type operator

On a Class of Normaloid Operators.

On a class of operators

On a class of operators on Orlicz spaces

On a class of parabolic integro-differential equations.

On a Class of Pseudodifferential Operators with Double Characteristics.

On a Class of Retarded Partial Differential Equations.

On a Class of Strongly Nonlinear Elliptic Varionational Inequalities.

On a Class of Time Inhomogeneous Nonsingular Flows and Schrödinger Operators.

Currently displaying 5461 – 5480 of 11160