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Frank Zermelo's user avatar
Frank Zermelo's user avatar
Frank Zermelo
  • Member for 11 years, 5 months
  • Last seen more than 8 years ago
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39
Sobolev space $H^s(\mathbb{R}^n)$ is an algebra with $2s>n$
12
Vector subspace of $M_n(\mathbb{R})$ with invertible matrices
10
Integral equation
7
Complement of open set is finite in Zariski topology
5
Morse index and Euler characteristic