Parabolic Lipschitz truncation and caloric approximation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10372238" target="_blank" >RIV/00216208:11320/17:10372238 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00526-017-1209-6" target="_blank" >http://dx.doi.org/10.1007/s00526-017-1209-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00526-017-1209-6" target="_blank" >10.1007/s00526-017-1209-6</a>

Result language
angličtina
Original language name
Parabolic Lipschitz truncation and caloric approximation
Original language description
We develop an improved version of the parabolic Lipschitz truncation, which allows qualitative control of the distributional time derivative and the preservation of zero boundary values. As a consequence, we establish a new caloric approximation lemma. We show that almost p-caloric functions are close to p-caloric functions. The distance is measured in terms of spatial gradients as well as almost uniformly in time. Both results are extended to the setting of Orlicz growth.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10101 - Pure mathematics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Calculus of Variations and Partial Differential Equations
ISSN
0944-2669
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
27
Pages from-to
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UT code for WoS article
000408100000001
EID of the result in the Scopus database
2-s2.0-85024487638

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