01447nam2-2200397li-450 99000021310020331620180312154747.03-450-17190-80021310USA010021310(ALEPH)000021310USA01002131020001109d1986----km-y0itay0103----baengGWInvariant manifolds, entropy and billiardssmooth maps with singularitiesAnatole Katok, Jean-Marie StrelcynBerlin [etc.]Springer-Verlagcopyr. 1986VIII, 283 p.ill.25 cmLecture notes in mathematics122200100212632001Lecture notes in mathematicsa collection of informal reports and seminarsedited by A. Dold, Heidelberg and B. Eckmann, Zürichteoria ergodica51542Teoria della misura e della integrazioneKatok,Anatole22857Strelcyn,Jean-MarieSistema bibliotecario di Ateneo dell' Università di SalernoRICA990000213100203316510 LNM (1222)0012045 CBS51000110321BKSCI1993022420001110USA011714ALANDI9020011129USA01171320020403USA011629PATRY9020040406USA011615Invariant manifolds, entropy and billiards1502010UNISA