2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64584A formal description of a functional analysis approach to the Riemann zeta-functional equation that provides in principle an infinity of different proofs based on work by the author on the existence of dilation-invariant unitary operators in L2 of the positive real line.3 pagesNumber TheoryComplex VariablesA general statement of the functional equation for the Riemann zeta-functiontext