The quasisuperminimizing constant for the minimum of two quasisuperminimizers in R^n

Anders Björn, Jana Björn, Ismail Mirumbe

It was shown in Björn--Björn--Korte ("Minima of quasisuperminimizers", Nonlinear Anal. 155 (2017), 264-284) that $u:=\min \{u_1,u_2\}$ is a $\overline{Q}$-quasisuperminimizer if $u_…