double phase functionals 1evolution variational inequality 1lavrentiev phenomenon 1parabolic equations 1smooth approximability 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.AP2026
Double phase flow under Lavrentiev phenomenon
Yoshiki Kaiho
The paper investigates how solutions to parabolic equations derived from double phase functionals evolve, showing that smooth approximability can be lost in finite time due to the…
math.AP2026
On very weak solutions of certain elliptic systems with double phase growth
Yoshiki Kaiho
In this paper, we prove a higher integrability result for very weak solutions of higher-order elliptic systems involving a double phase operator as the principal part. As a model c…