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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.

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

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19 Ethics questions concerning a referee assignment Nov 1 '19
14 Journal losing indexing services Mar 24 '19
13 Is every powerful number the sum of a powerful number and a prime? May 5 '17
12 Polynomials that preserve nonnegativity Mar 12 '18
11 Treating citation numbers as objects [duplicate] Oct 5 '20
8 When is a matrix power nonnegative Mar 3 '18
7 Locus of roots of all convex combinations of two monic polynomials Aug 2 '17
7 Primitive integral solutions to $x^2+y^3=z^2$ Mar 15 '17
6 Is this proof of Perron's theorem correct, and if so is it original? Feb 27 '18
6 Encyclopedia of properties of nonnegative matrices Feb 28 '18
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