Yoshiki AZUMA, Takashi ICHINOSE
Note on Norm and Pointwise Convergence of Exponential Products 
and their Integral Kernels for the Harmonic Oscillator
(73K, LaTeX2e)

ABSTRACT.  The aim of this paper is to study the exponential symmetric product formula 
for the semigroup of the one-dimensional harmonic oscillator 
to discuss its convergence pointwise of the integral kernels as well as 
in norm with sharp optimal error bound.