01551nam0-22004451i-450-9900013122104033210-8218-1080-4000131221FED01000131221(Aleph)000131221FED0100013122120000920d1999----km-y0itay50------baengBoundary value problems and symplectic algebra for ordinary differential and quasi-differential operatorsW. Norrie Everitt, Lawrence MarkusProvidence (RI)American Mathematical Societyc1999xii, 187 p.ill.27 cmMathematical surveys and monographs61Problemi al contorno lineareEquazioni differenziali ordinarieTeoria spettraleEquazioni differenziali ordinarieSistemi hamiltoniani e lagrangiani su varietaForme bilineari ed hermitianeOperatori simmetrici ed autoaggiuntiNon limitatiOperatori differenziali ordinari515.35Everitt,William Norrie<1924- >49501Markus,LawrenceITUNINARICAUNIMARCBK990001312210403321C-46-(6116963MA1MA134B0534L0558F0511E3947B2547E05Boundary value problems and symplectic algebra for ordinary differential and quasi-differential operators383476UNINAING01