Research output: Contribution to journal › Article › peer-review
Regularity problem for one classof nonlinear parabolic systems with non-smooth in time principal matrices. / Arkhipova, Arina A.; Stara, Jana.
In: Commentationes Mathematicae Universitatis Carolinae, Vol. 60, No. 2, 2019, p. 231-267.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Regularity problem for one classof nonlinear parabolic systems with non-smooth in time principal matrices
AU - Arkhipova, Arina A.
AU - Stara, Jana
PY - 2019
Y1 - 2019
N2 - Partial regularity of solutions to a class of second order nonlinear parabolic systems with non-smooth in time principal matrices is proved in the paper. The coefficients are assumed to be measurable and bounded in the time variable and VMO-smooth in the space variables uniformly with respect to time. To prove the result, we apply the so-called A(t)-caloric approximation method. The method was applied by the authors earlier to study regularity of quasilinear systems.
AB - Partial regularity of solutions to a class of second order nonlinear parabolic systems with non-smooth in time principal matrices is proved in the paper. The coefficients are assumed to be measurable and bounded in the time variable and VMO-smooth in the space variables uniformly with respect to time. To prove the result, we apply the so-called A(t)-caloric approximation method. The method was applied by the authors earlier to study regularity of quasilinear systems.
KW - parabolic systems of equations
KW - nonlinear parabolic systems
KW - Regularity problem
UR - http://www.scopus.com/inward/record.url?scp=85069657069&partnerID=8YFLogxK
U2 - 10.14712/1213-7243.2019.010
DO - 10.14712/1213-7243.2019.010
M3 - Article
VL - 60
SP - 231
EP - 267
JO - Commentationes Mathematicae Universitatis Carolinae
JF - Commentationes Mathematicae Universitatis Carolinae
SN - 0010-2628
IS - 2
ER -
ID: 45909042