Pointwise estimates of solutions to semilinear elliptic equations

Release:2015-11-09 Viewed:61

AbstractConsider on a Riemannian manifold a PDE $-Lu+Vu^{q}=f$, where $L$ is an elliptic operator in divergence form, $f$ is a non-negative function and $V$ is a signed function. We obtain pointwise estimates for positive solutions $u$ by comparing them with solutions of $-Lh=f$.


SpeakerAlexander Grigor’yan (University of Bielefeld, Germany)

TimeWednesday  October 14 2015 10:00

PlaceLecture room 5

InviterYuhua  Sun