On linear transformations preserving the Polya frequency property
Journal article, 2006
permutations
set
nonseparable planar maps
hadamard-products
polynomials
weyl groups
sequences
Author
Petter Brändén
University of Gothenburg
Chalmers, Mathematical Sciences, Mathematics
Transactions of the American Mathematical Society
0002-9947 (ISSN) 1088-6850 (eISSN)
Vol. 358 8 3697-3716Subject Categories
Mathematics