381 citations
- Los Alamos National LaboratoryUS6 papers
- Long Island UniversityUS4 papers
- Louisiana State UniversityUS4 papers
- Space Telescope Science InstituteUS4 papers
- Ames Research CenterUS3 papers
- Eastern Michigan UniversityUS3 papers
- Lowell ObservatoryUS3 papers
- Southwest Research InstituteUS3 papers
- University of Hawaii SystemUS3 papers
- University of LjubljanaSI3 papers
- Virginia TechUS3 papers
- California Institute of TechnologyUS2 papers
4 papers · 1 filter
Extended Laguerre inequalities and a criterion for real zeros
David A. Cardon
Let where and is a real entire function of genus 0 or 1. We give a necessary and sufficient condition in terms of a sequence of inequalit…
Convolutions of harmonic convex mappings
Michael Dorff, Maria Nowak, Magdalena Woloszkiewicz
The first author proved that the harmonic convolution of a normalized right half-plane mapping with either another normalized right half-plane mapping or a normalized vertical stri…
Squaring rectangles for dumbbells
J. W. Cannon, W. J. Floyd, W. R. Parry
The theorem on squaring a rectangle from a tiling of a quadrilateral (Schramm and Cannon-Floyd-Parry) gives a combinatorial version of the Riemann mapping theorem. We elucidate by…
Sums of entire functions having only real zeros
Steven R. Adams, David A. Cardon
We show that certain sums of products of Hermite-Biehler entire functions have only real zeros, extending results of Cardon. As applications of this theorem we construct sums of ex…