AN INEQUALITY FOR NORMS OF POISSON WICK PRODUCTS
Alberto Lanconelli
Aurel I. Stan
Abstract: An inequality for the norms of Poisson Wick products, involving second quantization
operators, will be presented.
2000 AMS Mathematics Subject Classification: Primary: 60H99; Secondary: 60H40,
05E35.
Keywords and phrases: Poisson probability measure, Charlier polynomials, Wick
product, exponential functions, second quantization operator, Jensen’s inequality.