9 research outputs found
Maximal parabolic regularity for divergence operators including mixed boundary conditions
We show that elliptic second order operators of divergence type fulfill
maximal parabolic regularity on distribution spaces, even if the underlying
domain is highly non-smooth, the coefficients of are discontinuous and
is complemented with mixed boundary conditions. Applications to quasilinear
parabolic equations with non-smooth data are presented.Comment: 39 pages, 4 postscript figure
On maximal parabolic regularity for non-autonomous parabolic operators
We consider linear inhomogeneous non-autonomous parabolic problems associated
to sesquilinear forms, with discontinuous dependence of time. We show that for
these problems, the property of maximal parabolic regularity can be
extrapolated to time integrability exponents . This allows us to prove
maximal parabolic -regularity for discontinuous non-autonomous
second-order divergence form operators in very general geometric settings and
to prove existence results for related quasilinear equations
Maximal Parabolic Regularity for Divergence Operators on Distribution Spaces
We show that elliptic second-order operators A of divergence type fulfill maximal parabolic regularity on distribution spaces, even if the underlying domain is highly non-smooth, the coefficients of A are discontinuous and A is complemented with mixed boundary conditions. Applications to quasilinear parabolic equations with non-smooth data are presented