Music: Practice & Theory
Pietro Paparella's user avatar
Pietro Paparella's user avatar
Pietro Paparella's user avatar
Pietro Paparella
  • Member for 4 years, 8 months
  • Last seen more than a week ago
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About

Associate professor of mathematics at the University of Washington Bothell.

Research interests:

  • nonnegative matrices;
  • combinatorial matrix theory;
  • the geometry of polynomials;
  • matrix analysis.

My Erdős number is 3.

Website: http://faculty.washington.edu/pietrop/

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Score Newest
question
3
How far can 9's be tuned down?
Nov 9, 2020
answer
3
Does Doodling or Improvising on the Piano Have Any Benefits?
Mar 21, 2019
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29
Proving that a matrix is invertible without using determinants
25
Proving that a symmetric matrix is positive definite iff all eigenvalues are positive
19
Is this proof of Perron's theorem correct, and if so is it original?
19
Ethics questions concerning a referee assignment
16
Journal losing indexing services

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