01420nam2-2200397li-450 99000011629020331620180312154856.03-540-17902-X0011629USA010011629(ALEPH)000011629USA01001162920001109d1987----km-y0itay0103----baengGWSpectral theory of ordinary differential operatorsJoachim WeidmannBerlin [etc.]Springer-Verlagcopyr. 1987VI, 303 p.25 cmLecture notes in mathematics125800100116302001Lecture notes in mathematicsa collection of informal reports and seminarsedited by A. Dold, Heidelberg and B. Eckmann, Zürichoperatori differenziali ordinariteoria spettrale515722Teorie spettrale e della rappresentazioneWeidmann,Joachim41951Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000116290203316510 LNM (1258)0012020 CBS51000110355BKSCI1990090620001110USA011711ALANDI9020011130USA01151620020403USA011619PATRY9020040406USA011609Spectral theory of ordinary differential operators78529UNISA