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MichaelGaudreau

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Top Questions

Quizzes (with questions known in advance) instead of homework in a graduate mathematics class. Good Idea or Bad Idea? Pros and Cons?

mathematical-pedagogy graduate-education homework asked Jun 27 '18 at 7:05

matheducators.stackexchange.com

Is there a number field of degree n whose ring of integers is a unique factorization domain?

number-theory algebraic-number-theory asked Jul 25 '19 at 13:55

math.stackexchange.com

Non-existence of continuous extension of continuous linear operator defined on non-dense subspace

fa.functional-analysis asked Oct 10 '18 at 2:23

mathoverflow.net

Direct proof of Closed Graph Theorem (or Bounded Inverse Theorem) from Uniform Boundedness Principle

fa.functional-analysis asked Sep 24 '18 at 2:00

mathoverflow.net

Top Answers

Hahn-Banach theorem with convex majorant

mathoverflow.net

Weakly closed implies sequentially closed

math.stackexchange.com