JournalsprimsVol. 16 , No. 2DOI 10.2977/prims/1195187217

A Product Formula and Its Application to the Schrödinger Equation

  • Takashi Ichinose

    Hokkaido University, Sapporo, Japan
A Product Formula and Its Application to the Schrödinger Equation cover

Abstract

A product formula is given which represents the unitary group for the form sum of a pair of nonnegative selfadjoint operators in a Hilbert space.