Operators and Matrices · Volume 1, Issue 2 Refinements on the interlacing of eigenvalues of certain totally nonnegative matrices 01-18 Pages 271-281 DOI 10.7153/oam-01-18 Downloads Short PDF Full PDF PNG Authors Shaun M. Fallat Hugo J. Woerdeman Keywords Totally nonnegative matrices oscillatory matrices eigenvalues eigenvalue interlacing biorthogonal polynomials Subject classes 15A48 15A13 33C45