A new notion of subharmonicity on locally smoothing spaces, and a conjecture by Braverman, Milatovic, Shubin

Batu Güneysu, Stefano Pigola, Peter Stollmann +1

Given a strongly local Dirichlet space and $\lambda \ge 0$, we introduce a new notion of $\lambda$--subharmonicity for $L^1_\loc$--functions, which we call \emph{local $\lambda$--shift defectivity},…