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THE LEE-YANG AND PÓLYA-SCHUR PROGRAMS. III. ZERO-PRESERVERS ON BARGMANN-FOCK SPACES.
- Source :
-
American Journal of Mathematics . Feb2014, Vol. 136 Issue 1, p241-253. 14p. - Publication Year :
- 2014
-
Abstract
- We characterize linear operators preserving zero-restrictions on entire functions in weighted Bargmann-Fock spaces. This extends the characterization of linear operators on polynomials preserv- ing stability (due to Borcea and the author) to the realm of entire functions, and translates into an optimal, albeit formal, Lee-Yang theorem. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LINEAR operators
*OPERATOR theory
*FOCK spaces
*POLYNOMIALS
*MATHEMATICAL functions
Subjects
Details
- Language :
- English
- ISSN :
- 00029327
- Volume :
- 136
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- American Journal of Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 94509433
- Full Text :
- https://doi.org/10.1353/ajm.2014.0003