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when toggle format what by license comment
Feb 28, 2023 at 6:25 comment added Sasha Not that I know (but you need, of course, to modify the argument slightly when $S$ is not connected).
Feb 27, 2023 at 18:15 comment added Arun Kumar Thanks! Does this require any condition on S?
Feb 27, 2023 at 18:14 vote accept Arun Kumar
Feb 27, 2023 at 17:54 history answered Sasha CC BY-SA 4.0