On distributions and spaces of sequences, II. On the multiplications of improper functions in quantum field theory

Tadashige Ishihara, Hideo Yamagata
1962 Proceedings of the Japan Academy  
1. Introduction. In quantum field theory, the multiplication of distributions such as ., pfx-.(, c'. etc., plays an important role.
doi:10.3792/pja/1195523344 fatcat:2q34gimvbnbetmysqnyrevlcou