An extension of Mercer's theorem to unbounded operators

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/66777We give some extensions of Mercer's theorem to continuous Carleman kernels inducing unbounded integral operators.Functional AnalysisSpectral Theory45B05, 45P05An extension of Mercer's theorem to unbounded operatorstext