2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/139173In this paper, we consider the trace property of pseudo-differential operators with symbols in $α$-modulation spaces.Functional AnalysisAnalysis of PDEs42B35; 47B10; 47G30Trace ideals for pseudo-differential operators and their commutators with symbols in $α$-modulation spacestext