Definition 3.4.26.03DCBB9E3633 A set $A\subset \Omega $ is polar if every point of $A$ has a connected open neighborhood $V\subset \Omega $ on which there is a nontrivial $\psi \in \mathrm{SH}(V)$ with $A\cap V\subset \{ \psi =-\infty \} $.
PomePome03DCBB9E3633Definition 3.4.26.03DCBB9E3633 A set $A\subset \Omega $ is polar if every point of $A$ has a connected open neighborhood $V\subset \Omega $ on which there is a nontrivial $\psi \in \mathrm{SH}(V)$ with $A\cap V\subset \{ \psi =-\infty \} $.
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