Real entire functions with real zeros and a conjecture of Wiman

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/98534If f is a real entire function and ff" has only real zeros then f belongs to the Laguerre-Polya class, the closure of the set of real polynomials with real zeros. This result completes a long line of development originating from a conjecture of Wiman in 1914.17 pages, LaTeXComplex VariablesClassical Analysis and ODEs30D15 (Primary) 30D20 (Secondary)Real entire functions with real zeros and a conjecture of Wimantext