5 citations · 7 across the 3 of their papers we have counts for
3 papers
math.CV2011★ 5 cited
The Lee-Yang and Pólya-Schur programs. III. Zero-preservers on Bargmann-Fock spaces
Petter Brändén
We characterize linear operators preserving zero-restrictions on entire functions in weighted Bargmann-Fock spaces. The characterization extends previous results of J. Borcea and t…
math.PR2007★ 2 cited
Negative dependence and the geometry of polynomials
Julius Borcea, Petter Brändén, Thomas M. Liggett
We introduce the class of {\em strongly Rayleigh} probability measures by means of geometric properties of their generating polynomials that amount to the stability of the latter.…
math.SP2006
Applications of stable polynomials to mixed determinants: Johnson's conjectures, unimodality, and symmetrized Fischer products
Julius Borcea, Petter Brändén
For matrices and define where the summation is over all subsets of , is the complement of , and…