Geometric Estimates on a Nonlinear Parabolic Equation Under Perelman-Ricci Super Flow with Applications to Global and Ancient Solutions
摘要
In this extended abstract, we present recent results on local and global gradient estimates of different geometric types for positive solutions to a nonlinear parabolic equation on a smooth metric measure space whose underlying metric and potential evolve in time. We present some applications, including parabolic Harnack inequalities and Liouville-type theorems and discuss some related examples.