01516oam 2200469 450 991071594570332120210414141525.0(CKB)5470000002516638(OCoLC)762583055(EXLCZ)99547000000251663820111122j196809 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMeasurement of the ¹⁰B(n, [alpha]⁷Li, ⁷Li* relative cross sections in the keV region /by Donald Bogart and Lowell L. NicholsWashington, D.C. :National Aeronautics and Space Administration,September 1968.1 online resource (ii, 22 pages) illustrationsNASA/TN ;D-4783"September 1968."Includes bibliographical references (pages 21-22).Measurement of the ¹⁰BNeutronsnasatMeasurementnasatNeutronsMeasurementfastNeutrons.Measurement.NeutronsMeasurement.Bogart Donald1409156Nichols Lowell L.United States.National Aeronautics and Space Administration,OCLCEOCLCEOCLCQOCLCFOCLCQGPOBOOK9910715945703321Relative cross sections in the keV region3494838UNINA00945nam0 22002531i 450 UON0027789420231205103824.56820060601d1984 |0itac50 bagreGR|||| 1||||Kostas KoutsouresAthenaEthnike Pinakotheke Mouseio Alexandrou Soutzou198419 p.tav.25 cm.KOUTSOURES KOSTASUONC059672FIGRAteneUONL000203KOUTSOURESKostasUONV162937692147Ethnike Pinakotheke kai Mouseion Alexandrou SoutzouUONV271810650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00277894SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI GRECO E 0624 SI EO 14412 5 0624 Kostas Koutsoures1242632UNIOR03426nam 22005895 450 991086108830332120250312042222.09783031484438303148443610.1007/978-3-031-48443-8(MiAaPQ)EBC31343098(Au-PeEL)EBL31343098(CKB)32063316800041(DE-He213)978-3-031-48443-8(EXLCZ)993206331680004120240515d2024 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierInfinite Group Actions on Polyhedra /by Michael W. Davis1st ed. 2024.Cham :Springer International Publishing :Imprint: Springer,2024.1 online resource (273 pages)Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge / A Series of Modern Surveys in Mathematics,2197-5655 ;779783031484421 3031484428 Part I: Introduction -- 1 Introduction -- Part II: Nonpositively curved cube complexes -- 2 Polyhedral preliminaries -- 3 Right-angled spaces and groups -- Part III: Coxeter groups, Artin groups, buildings -- 4 Coxeter groups, Artin groups, buildings -- Part IV: More on NPC cube complexes -- 5 General theory of cube complexes -- 6 Hyperbolization -- 7 Morse theory and Bestvina–Brady groups -- Appendix A: Complexes of groups.In the past fifteen years, the theory of right-angled Artin groups and special cube complexes has emerged as a central topic in geometric group theory. This monograph provides an account of this theory, along with other modern techniques in geometric group theory. Structured around the theme of group actions on contractible polyhedra, this book explores two prominent methods for constructing such actions: utilizing the group of deck transformations of the universal cover of a nonpositively curved polyhedron and leveraging the theory of simple complexes of groups. The book presents various approaches to obtaining cubical examples through CAT(0) cube complexes, including the polyhedral product construction, hyperbolization procedures, and the Sageev construction. Moreover, it offers a unified presentation of important non-cubical examples, such as Coxeter groups, Artin groups, and groups that act on buildings. Designed as a resource for graduate students and researchers specializing in geometric group theory, this book should also be of high interest to mathematicians in related areas, such as 3-manifolds.Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge / A Series of Modern Surveys in Mathematics,2197-5655 ;77Group theoryPolytopesManifolds (Mathematics)Group Theory and GeneralizationsPolytopesManifolds and Cell ComplexesGroup theory.Polytopes.Manifolds (Mathematics)Group Theory and Generalizations.Polytopes.Manifolds and Cell Complexes.512.2Davis Michael W503422MiAaPQMiAaPQMiAaPQBOOK9910861088303321Infinite Group Actions on Polyhedra4163256UNINA