Convolution operators and zeros of entire functions
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- by David A. Cardon PDF
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Abstract:
Let $G(z)$ be a real entire function of order less than $2$ with only real zeros. Then we classify certain distribution functions $F$ such that the convolution $(G*dF)(z)=\int _{-\infty }^{\infty } G(z-is) dF(s)$ has only real zeros.References
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Additional Information
- David A. Cardon
- Affiliation: Department of Mathematics, Brigham Young University, Provo, Utah 84602
- Email: cardon@math.byu.edu
- Received by editor(s): December 5, 2000
- Published electronically: October 17, 2001
- Communicated by: Dennis A. Hejhal
- © Copyright 2001 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 130 (2002), 1725-1734
- MSC (2000): Primary 44A35, 30C15
- DOI: https://doi.org/10.1090/S0002-9939-01-06351-1
- MathSciNet review: 1887020