The Cauchy problem for a semilinear abstract parabolic equation is considered in a fractional power scale associated with a sectorial operator appearing in the linear main part of the equation. Existence of local solutions is proved for non-Lipschitz nonlinearities satisfying a certain critical growth condition.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-4, author = {Konrad J. W\k as}, title = {Abstract parabolic problems with non-Lipschitz critical nonlinearities}, journal = {Colloquium Mathematicae}, volume = {120}, year = {2010}, pages = {203-223}, zbl = {1213.35281}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-4} }
Konrad J. Wąs. Abstract parabolic problems with non-Lipschitz critical nonlinearities. Colloquium Mathematicae, Tome 120 (2010) pp. 203-223. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-4/