Pietro Paparella
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.
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Bothell, WA, United States
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Member for 4 years
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1 profile view
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Last seen Jan 30 at 6:00
Communities (16)
Top network posts
- 28 Proving that a matrix is invertible without using determinants
- 19 Ethics questions concerning a referee assignment
- 14 Journal losing indexing services
- 13 Is every powerful number the sum of a powerful number and a prime?
- 13 Proving that a symmetric matrix is positive definite iff all eigenvalues are positive
- 12 Polynomials that preserve nonnegativity
- 10 Ethics questions concerning a referee assignment
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Jun 28 '19
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Apr 14 '17