Article
Kyungpook Mathematical Journal 2021; 61(3): 631-644
Published online September 30, 2021
Copyright © Kyungpook Mathematical Journal.
Harnack Estimate for Positive Solutions to a Nonlinear Equation Under Geometric Flow
Ghodratallah Fasihi-Ramandi, Shahroud Azami*
Department of Pure Mathematics, Faculty of Science Imam Khomeini International University, Qazvin, Iran
e-mail : fasihi@sci.ikiu.ac.ir and azami@sci.ikiu.ac.ir
Received: August 28, 2019; Revised: June 16, 2020; Accepted: August 18, 2020
In the present paper, we obtain gradient estimates for positive solutions to the following nonlinear parabolic equation under general geometric flow on complete noncompact manifolds
Keywords: Geometric Flow, Harnack Estimate, Nonlinear Parabolic Equations.