Operators and Matrices · Volume 13, Issue 3 Self-adjoint operators and the general GKN-EM theorem 13-50 Pages 667-704 DOI 10.7153/oam-2019-13-50 Downloads Short PDF Full PDF PNG Authors Lance L. Littlejohn Richard Wellman Keywords symmetric operator self-adjoint operator differential operator maximal operator minimal operator Glazman-Krein-Naimark theory symplectic GKN theorem orthogonal polynomials Subject classes 05C38 15A15 05A15 15A18
