Special Session 65: Geometry of PDEs on Manifolds and Nilpotent Lie Groups

Asymptotic behavior of least energy solutions to the Finsler Lane-Emden problem with large exponents
Futoshi Takahashi
Osaka Metropolitan University
Japan
Co-Author(s):    Sadaf Habibi
Abstract:
In this talk we are concerned with the least energy solutions to the Finsler Lane-Emden problem with large exponent $p$ in the nonlinearity on an $N$ dimensional bounded domain. We prove that the least energy solution is bounded from above and below independent of $p$ large. Precise asymptotic behaviors of energy and mass are obtained. We also obtain the asymptotic behavior of the sup-norm of the least energy solutions as $p$ gets large. Furthermore, we show some concentration phenomena for the scaled functions and prove that the single-point blowup cannot occur on the boundary of the domain. This talk is based on the joint work with Sadaf Habibi (DCDS, 42, no.10 (2022)).