[HTML][HTML] Convex monotone semigroups and their generators with respect to γ-convergence

J Blessing, R Denk, M Kupper, M Nendel - Journal of Functional Analysis, 2025 - Elsevier
We study semigroups of convex monotone operators on spaces of continuous functions and
their behaviour with respect to Γ-convergence. In contrast to the linear theory, the domain of …

Nonlinear semigroups built on generating families and their Lipschitz sets

J Blessing, M Kupper - Potential Analysis, 2023 - Springer
Under suitable conditions on a family (I (t)) t≥ 0 of Lipschitz map**s on a complete metric
space, we show that, up to a subsequence, the strong limit S (t):= lim n→∞(I (t 2− n)) 2 n …

A comparison principle based on couplings of partial integro-differential operators

S Della Corte, F Fuchs, RC Kraaij, M Nendel - arxiv preprint arxiv …, 2024 - arxiv.org
This paper is concerned with a comparison principle for viscosity solutions to Hamilton-
Jacobi (HJ),-Bellman (HJB), and-Isaacs (HJI) equations for general classes of partial integro …

Viscous hamilton–Jacobi equations in exponential Orlicz hearts

J Blessing, M Kupper - Journal de Mathématiques Pures et Appliquées, 2022 - Elsevier
We provide a semigroup approach to viscous Hamilton–Jacobi equations. It turns out that
exponential Orlicz hearts are suitable spaces to handle the (quadratic) non-linearity of the …

Convex monotone semigroups on spaces of continuous functions

J Blessing - 2023 - kops.uni-konstanz.de
Motivated by model uncertainty and stochastic control problems, this thesis aims to develop
a systematic theory for strongly continuous convex monotone semigroups on spaces of …

Convex monotone semigroups on lattices of continuous functions

R Denk, M Kupper, M Nendel - Publications of the Research Institute for …, 2023 - ems.press
We consider convex monotone C0-semigroups on a Banach lattice, which is assumed to be
a Riesz subspace of a σ-Dedekind complete Banach lattice. Typical examples include the …