Article ID Journal Published Year Pages File Type
4624383 Journal of Mathematical Analysis and Applications 2006 17 Pages PDF
Abstract

Linear operators which (1) preserve the reality of zeros of polynomials having only real zeros and (2) map stable polynomials into stable polynomials are investigated using recently established results concerning the zeros of certain Fox–Wright functions and generalized Mittag-Leffler functions. The paper includes several open problems and questions.

Related Topics
Physical Sciences and Engineering Mathematics Analysis