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2 votes

Requests for Reopen & Undeletion Votes (volume 01/2022 - today)

Triangles and circles was deleted after receiving some attention including a nice answer. A closely related question has also just recently popped up.
Lee Mosher's user avatar
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2 votes

Requests for Reopen & Undeletion Votes (volume 01/2022 - today)

Is there always a sequential nature of time-stepping? OP essentially asks if sequential time stepping for numerically solving a PDE is a necessity or not. OP describes this general issue from a ...
Korf's user avatar
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3 votes

Requests for Reopen & Undeletion Votes (volume 01/2022 - today)

Undeleted Approximation of an irrational number by sequence of rational numbers, but with assumption on denominators was deleted by OP but appears to be an interesting question to which someone ...
2 votes

Requests for Reopen & Undeletion Votes (volume 01/2022 - today)

Reopened, closed, reopened Is it true if a face of a graph is not homeomorphic to an open disk, then we may find a noncontractible curve contained in the face? It was closed because " Please ...
Hao S's user avatar
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