Music: Practice & Theory
Pietro Paparella
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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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3
How far can 9's be tuned down?
Nov 9 '20
3
Does Doodling or Improvising on the Piano Have Any Benefits?
Mar 21 '19
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Proving that a matrix is invertible without using determinants
19
Ethics questions concerning a referee assignment
17
Is this proof of Perron's theorem correct, and if so is it original?
16
Proving that a symmetric matrix is positive definite iff all eigenvalues are positive
15
Journal losing indexing services

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