L'enigma della mente : il mind-body problem nel pensiero contemporaneo / Sergio Moravia

• Record Nr.: UNISALENTO991002816329707536
• Autore: Moravia, Sergio
• Pubbl/distr/stampa: Roma : Laterza, 1986
• ISBN: 8842027324
• Descrizione fisica: XXXV, 326 p. ; 22 cm.
• Collana: Biblioteca di cultura moderna ; 932
• Disciplina: 128.2
• Soggetti: Mente e cervello - Teorie
• Lingua di pubblicazione: Italiano
• Formato: Materiale a stampa
• Livello bibliografico: Monografia

Relatively hyperbolic groups : intrinsic geometry, algebraic properties, and algorithmic problems / / Denis V. Osin

• Record Nr.: UNINA9910788740603321
• Autore: Osin Denis V. <1974->
• Pubbl/distr/stampa: Providence, Rhode Island : , : American Mathematical Society, , 2006
• ISBN: 1-4704-0444-3
• Descrizione fisica: 1 online resource (114 p.)
• Collana: Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 843
• Disciplina: 510 s; 512/.2
• Soggetti: Geometric group theory; Hyperbolic groups
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: "Volume 179, number 843 (second of 5 numbers)."
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: ""Contents""; ""Chapter 1. Introduction""; ""1.1. Preliminary remarks""; ; ""1.2. Main results""; ""Chapter 2. Relative isoperimetric inequalities""; ""2.1. Relative presentations and length functions""; ""2.2. Geometry of van Kampen diagrams over relative presentations""; ""2.3. Relative Dehn functions""; ""2.4. Splitting Theorem for relatively finitely presented groups""; ""2.5. Isoperimetric functions of Cayley graphs""; ""Chapter 3. Geometry of finitely generated relatively hyperbolic groups""; ""3.1. Conventions and notation""; ""3.2. Properties of quasiâ€?geodesics""; ""3.3. Geodesic triangles in Cayley graphs""""3.4. Symmetric geodesies""; ""Chapter 4. Algebraic properties""; ""4.1. Elements of finite order""; ""4.2. Relatively quasiâ€?convex subgroups""; ""4.3. Cyclic subgroups and translation numbers""; ""Chapter 5. Algorithmic problems""; ""5.1. The word and membership problems""; ""5.2. The parabolicity problems""; ""5.3. Algorithmic problems for hyperbolic elements""; ""Open questions""; ""Appendix. Equivalent definitions of relative hyperbolicity""; ""Bibliography""