Zobrazeno 1 - 8
of 8
pro vyhledávání: '"KUPPER, MICHAEL"'
Based on the convergence of their infinitesimal generators in the mixed topology, we provide a stability result for strongly continuous convex monotone semigroups on spaces of continuous functions. In contrast to previous results, we do not rely on t
Externí odkaz:
http://arxiv.org/abs/2305.18981
We study semigroups of convex monotone operators on spaces of continuous functions and their behaviour with respect to $\Gamma$-convergence. In contrast to the linear theory, the domain of the generator is, in general, not invariant under the semigro
Externí odkaz:
http://arxiv.org/abs/2202.08653
In this paper, we deal with a class of time-homogeneous continuous-time Markov processes with transition probabilities bearing a nonparametric uncertainty. The uncertainty is modeled by considering perturbations of the transition probabilities within
Externí odkaz:
http://arxiv.org/abs/2105.05655
Autor:
Blessing, Jonas, Kupper, Michael
We provide a semigroup approach to the viscous Hamilton-Jacobi equation. It turns out that exponential Orlicz hearts are suitable spaces to handle the (quadratic) non-linearity of the Hamiltonian. Based on an abstract extension result for nonlinear s
Externí odkaz:
http://arxiv.org/abs/2104.06433
Autor:
Blessing, Jonas, Kupper, Michael
Under suitable conditions on a family $(I(t))_{t\ge 0}$ of Lipschitz mappings on a complete metric space, we show that up to a subsequence the strong limit $S(t):=\lim_{n\to\infty}(I(t 2^{-n}))^{2^n}$ exists for all dyadic time points $t$, and extend
Externí odkaz:
http://arxiv.org/abs/2011.13664
We consider convex monotone $C_0$-semigroups on a Banach lattice, which is assumed to be a Riesz subspace of a $\sigma$-Dedekind complete Banach lattice. Typical examples include the space of all bounded uniformly continuous functions and the space o
Externí odkaz:
http://arxiv.org/abs/2010.04594
Publikováno v:
J. Evol. Equ., 21 (2021), 2491-2521
In this paper, we investigate convex semigroups on Banach lattices with order continuous norm, having $L^p$-spaces in mind as a typical application. We show that the basic results from linear $C_0$-semigroup theory extend to the convex case. We prove
Externí odkaz:
http://arxiv.org/abs/1909.02281
Publikováno v:
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques. 59
In this paper, we deal with a class of time-homogeneous continuous-time Markov processes with transition probabilities bearing a nonparametric uncertainty. The uncertainty is modeled by considering perturbations of the transition probabilities within