03048nam 22004095a 450 991015192810332120111229234510.03-03719-575-410.4171/075(CKB)3710000000953877(CH-001817-3)144-111229(PPN)178156027(EXLCZ)99371000000095387720111229j20120102 fy 0engurnn|mmmmamaatxtrdacontentcrdamediacrrdacarrierDecorated Teichmüller Theory[electronic resource] /Robert C. PennerZuerich, Switzerland European Mathematical Society Publishing House20121 online resource (377 pages)The QGM Master Class Series (QGM)There is an essentially "tinker-toy" model of a trivial bundle over the classical Teichmüller space of a punctured surface, called the decorated Teichmüller space, where the fiber over a point is the space of all tuples of horocycles, one about each puncture. This model leads to an extension of the classical mapping class groups called the Ptolemy groupoids and to certain matrix models solving related enumerative problems, each of which has proved useful both in mathematics and in theoretical physics. These spaces enjoy several related parametrizationsleading to a rich and intricate algebro-geometric structure tied to the already elaborate combinatorial structure of the tinker-toy model. Indeed, the natural coordinates give the prototypical examples not only of cluster algebras but also of tropicalization. This interplay of combinatorics and coordinates admits further manifestations, for example, in a Lie theory for homeomorphisms of the circle, in the geometry underlying the Gauss product, in profinite and pronilpotent geometry, in the combinatorics underlying conformal and topological quantum field theories, and in the geometry and combinatorics of macromolecules. This volume gives the story and wider context of these decorated Teichmüller spaces as developed by the author over the last two decades in a series of papers, some of them in collaboration. Sometimes correcting errors or typos, sometimes simplifying proofs and sometimes articulating more general formulations than the original research papers, this volume is self-contained and requires little formal background. Based on a master's course at Aarhus University, it gives the first treatment of these works in monographic form.Complex analysisbicsscFunctions of a complex variablemscSeveral complex variables and analytic spacesmscComplex analysisFunctions of a complex variableSeveral complex variables and analytic spaces30-xx32-xxmscPenner Robert C.1070707ch0018173BOOK9910151928103321Decorated Teichmüller Theory2564803UNINA01452cam a2200301 i 4500991002189829707536010213s2000 it 001 0 ita 8815075704b10972432-39ule_instDip.to Scienze pedagogicheita577.2Lanza, Alessandro128411Il cambiamento climatico /Alessandro LanzaBologna :Il Mulino,c2000126 p. ;20 cm.Farsi un'idea ;51Ecologia.b1097243223-02-1728-06-02991002189829707536LE021 577.20 LAN01.0112020000006138le021pE7.23-n- 00000.i1480261215-07-08LE021 577.20 LAN01.0122020000007036le021pE7.23-n- 00000.i1480955224-07-08LE022 577 LAN01.0112022000017534le022-E0.00-l- 04240.i1108328128-06-02LE021 SOC25A7912021000118661le021Protti-E0.00-l- 00000.i1421800805-04-06LE021 SOC25A7822021000118685le021Protti-E0.00-l- 00000.i1421801x05-04-06LE027 577.20 LAN01.0112027000044429le027-E7.23-l- 04040.i1282270x28-10-03Cambiamento climatico629819UNISALENTO(2)le020le022(2)le021le02701-01-01ma -itait 3600987nam a2200265 i 450099100194861970753620020503155229.0960911s1995 it ||| | ita 8870482987b10295215-39ule_instEXGIL94124ExLDip.to Filol. Ling. e Lett.itaLucente, Gregory L.466180Bellissime fiabe /Gregory L. LucenteLecce :Milella,[stampa 1995]338 p. ;22 cm.La scrittura possibile ;14Favole.b1029521517-03-0827-06-02991001948619707536LE008 LLI V B 5612008000284299le0082 copie-E0.00-l- 00000.i1034839627-06-02LE008 LLI V B 56 c.212008000284305le008-E0.00-l- 00000.i1469528517-03-08Bellissime fiabe208846UNISALENTOle00801-01-96ma -itait 01