Gradient estimates for the Fisher–KPP equation on Riemannian manifolds
نویسندگان
چکیده
*Correspondence: [email protected] Department of Applied Mathematics, College of Science, China Agricultural University, Beijing, P.R. China Abstract In this paper, we consider positive solutions to the Fisher–KPP equation on complete Riemannian manifolds. We derive the gradient estimate. Using the estimate, we get the classic Harnack inequality which extends the recent result of Cao, Liu, Pendleton, and Ward (Pac. J. Math. 290(2):273–300, 2017).
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