2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59516We study operators of the form X+Y where Y has a finite p-th Schatten norm (p<2), and X is self-adjoint and of Hilbert-Schmidt class. Our study is based on new theorems on zero distribution of entire functions of finite order.23 pages, to be published in Israel Math. Conf. ProcSpectral TheoryComplex Variables30D20Entire functions and compact operators with $S_p$-imaginary componenttext