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On the maximal Lp-Lq regularity of solutions to a general linear parabolic system

Piasecki, T; Shibata, Y; Zatorska, E; (2020) On the maximal Lp-Lq regularity of solutions to a general linear parabolic system. Journal of Differential Equations , 268 (7) pp. 3332-229. 10.1016/j.jde.2019.09.058. Green open access

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Abstract

We show the existence of solution in the maximal regularity framework to a class of symmetric parabolic problems on a uniformly domain in . Our approach consist in showing - boundedness of families of solution operators to corresponding resolvent problems first in the whole space, then in half-space, perturbed half-space and finally, using localization arguments, on the domain. Assuming additionally boundedness of the domain we also show exponential decay of the solution. In particular, our approach does not require assuming a priori the uniform Lopatinskii - Shapiro condition.

Type: Article
Title: On the maximal Lp-Lq regularity of solutions to a general linear parabolic system
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.jde.2019.09.058
Publisher version: https://doi.org/10.1016/j.jde.2019.09.058
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: linear parabolic system, maximal regularity, R-boundedness
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
URI: https://discovery-pp.ucl.ac.uk/id/eprint/10085459
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