An Existence Result for Superparabolic Functions
نویسندگان
چکیده
We study superparabolic functions related to nonlinear parabolic equations. They are de ned by means of a parabolic comparison principle with respect to solutions. We show that every superparabolic function satis es the equation with a positive Radon measure on the right-hand side, and conversely, for every nite positive Radon measure there exists a superparabolic function which is solution to the corresponding equation with measure data.
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تاریخ انتشار 2009