Optimal local approximation spaces for parabolic problems

J Schleuß, K Smetana - Multiscale Modeling & Simulation, 2022 - SIAM
We propose local space-time approximation spaces for parabolic problems that are optimal
in the sense of Kolmogorov and may be employed in multiscale and domain decomposition …

A nonlinear parabolic problem with singular terms and nonregular data

F Oliva, F Petitta - Nonlinear Analysis, 2020 - Elsevier
We study existence of nonnegative solutions to a nonlinear parabolic boundary value
problem with a general singular lower order term and a nonnegative measure as …

[图书][B] Potential estimates and quasilinear parabolic equations with measure data

QH Nguyen - 2023 - ams.org
In this memoir, we study the existence and regularity of the quasilinear parabolic
equations:\begin {equation*} u_t-\operatorname {div}(A (x, t,\nabla u))= B (u,\nabla …

[HTML][HTML] Marcinkiewicz estimates for degenerate parabolic equations with measure data

P Baroni - Journal of Functional Analysis, 2014 - Elsevier
Marcinkiewicz estimates for degenerate parabolic equations with measure data -
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Regularizing effect of the lower-order terms in elliptic problems with Orlicz growth

I Chlebicka - Israel Journal of Mathematics, 2020 - Springer
Under various conditions on the data we analyze how the appearance of lower order terms
affects the gradient estimates on solutions to a general nonlinear elliptic equation of the form …

Existence of renormalized solutions to a nonlinear parabolic boundary value problem with a singular lower order term and a nonhomogeneous datum

M Abdellaoui - ANNALI DELL'UNIVERSITA'DI FERRARA, 2023 - Springer
We study existence and uniqueness results for nonlinear parabolic equations with possibly
singular lower order term and nonregular datum of the the following form (P) ut-Δ pu= H (u) μ …

Optimal local approximation spaces for parabolic problems

J Schleuß, K Smetana - arXiv preprint arXiv:2012.02759, 2020 - arxiv.org
We propose local space-time approximation spaces for parabolic problems that are optimal
in the sense of Kolmogorov and may be employed in multiscale and domain decomposition …

Singular parabolic equations, measures satisfying density conditions, and gradient integrability

P Baroni - Nonlinear Analysis: Theory, Methods & Applications, 2017 - Elsevier
We consider solutions to singular parabolic equations with measurable dependence on the
(x, t) variables and having on the right-hand side a measure satisfying a density condition …

Estimates for parabolic equations with measure data in generalized Morrey spaces

C Zhang - Communications in Contemporary Mathematics, 2019 - World Scientific
In this paper, we prove the optimal generalized Morrey estimates for the spatial gradient of
the solutions obtained by limits of approximations (SOLA) for a class of parabolic problems …

On the relation between generalized Morrey spaces and measure data problems

P Baroni - Nonlinear Analysis, 2018 - Elsevier
We consider measure data problems of p-Laplacian type. The measure on the right-hand
side has the property that the total variation of a generic ball decays in terms of generic …