LEADER 00981nam a22002411i 4500 001 991000112529707536 005 20040722151059.0 008 040802s1984 fr |||||||||||||||||fre 035 $ab13178696-39ule_inst 035 $aARCHE-113130$9ExL 040 $aBiblioteca Interfacoltà$bita$cA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l. 082 04$a833.912 245 00$aCentième anniversaire de la naissance de Franz Kafka, 1883-1924 :$bactes du colloque tenu à Paris les 26-28 septembre 1983 260 $aParis :$bDidier,$c1984 300 $a1 v. ;$c23 cm 440 0$aÉtudes germaniques 600 14$aKafka, Franz 907 $a.b13178696$b02-04-14$c05-08-04 912 $a991000112529707536 945 $aLE002 SP 830/154$g1$i2002000359063$lle002$nC. 1$o-$pE0.00$q-$rl$so $t0$u0$v0$w0$x0$y.i13819410$z05-08-04 996 $aCentième anniversaire de la naissance de Franz Kafka, 1883-1924$9313133 997 $aUNISALENTO 998 $ale002$b05-08-04$cm$da $e-$ffre$gfr $h0$i1 LEADER 02395oam 2200601 450 001 9910707775703321 005 20161031153002.0 035 $a(CKB)5470000002466789 035 $a(OCoLC)886547045 035 $a(EXLCZ)995470000002466789 100 $a20140812d1974 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRevision of nomenclature of the upper part of the Green River Formation, Piceance Creek Basin, Colorado, and eastern Uinta Basin, Utah /$fby W.B. Cashion and John R. Donnell 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, U.S. Geological Survey,$d1974. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iii, 9 pages) $cillustrations 225 1 $aGeological Survey bulletin ;$v1394-G 225 1 $aContributions to stratigraphy 300 $a"Nomenclature changes involving the Evacuation Creek and Parachute Creek Members of the Green River Formation and the Uinta and Bridger Formations." 320 $aIncludes bibliographical references (page 9). 606 $aGeology, Stratigraphic$yEocene$vNomenclature 606 $aGeology, Stratigraphic$vNomenclature 606 $aGeology$zColorado$zPiceance Creek Basin$vNomenclature 606 $aGeology$zUinta Basin (Utah and Colo.) 606 $aGeology$zUtah$vNomenclature 606 $aEocene Geologic Epoch$2fast 606 $aGeology, Stratigraphic$2fast 607 $aGreen River Formation 607 $aUnited States$zGreen River Formation$2fast 608 $aTerminology.$2fast 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 0$aGeology 615 0$aGeology 615 0$aGeology 615 7$aEocene Geologic Epoch. 615 7$aGeology, Stratigraphic. 700 $aCashion$b W. B$g(William Bryan),$f1923-$01400886 702 $aDonnell$b John R$g(John Roswell),$f1919-2013, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707775703321 996 $aRevision of nomenclature of the upper part of the Green River Formation, Piceance Creek Basin, Colorado, and eastern Uinta Basin, Utah$93526972 997 $aUNINA LEADER 03157nam 2200637Ia 450 001 9910780301503321 005 20230607214439.0 010 $a1-281-86970-8 010 $a9786611869700 010 $a981-238-491-X 035 $a(CKB)111087028338014 035 $a(EBL)183742 035 $a(OCoLC)475900343 035 $a(SSID)ssj0000190753 035 $a(PQKBManifestationID)11156712 035 $a(PQKBTitleCode)TC0000190753 035 $a(PQKBWorkID)10180726 035 $a(PQKB)11633254 035 $a(WSP)00004741 035 $a(Au-PeEL)EBL183742 035 $a(CaPaEBR)ebr10255610 035 $a(CaONFJC)MIL186970 035 $a(MiAaPQ)EBC183742 035 $a(EXLCZ)99111087028338014 100 $a20010713d2001 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aLeast action principle of crystal formation of dense packing type and the proof of Kepler's conjecture$b[electronic resource] /$fHsiang, Wu-Yi 210 $aSingapore ;$aRiver Edge, NJ $cWorld Scientific$d2001 215 $a1 online resource (425 p.) 225 1 $aNankai tracts in mathematics 300 $aDescription based upon print version of record. 311 $a981-02-4670-6 320 $aIncludes bibliographical references. 327 $aContents; Foreword; Acknowledgment; List of Symbols; Chapter 1 Introduction; Chapter 2 The Basics of Euclidean and Spherical Geometries and a New Proof of the Problem of Thirteen Spheres; Chapter 3 Circle Packings and Sphere Packings; Chapter 4 Geometry of Local Cells and Specific Volume Estimation Techniques for Local Cells; Chapter 5 Estimates of Total Buckling Height; Chapter 6 The Proof of the Dodecahedron Conjecture; Chapter 7 Geometry of Type I Configurations and Local Extensions; Chapter 8 The Proof of Main Theorem I; Chapter 9 Retrospects and Prospects; References; Index 330 $aThe dense packing of microscopic spheres (i.e. atoms) is the basic geometric arrangement in crystals of mono-atomic elements with weak covalent bonds, which achieves the optimal ""known density"" of p/v18. In 1611, Johannes Kepler had already ""conjectured"" that p/v18 should be the optimal ""density"" of sphere packings. Thus, the central problems in the study of sphere packings are the proof of Kepler's conjecture that p/v18 is the optimal density, and the establishing of the least action principle that the hexagonal dense packings in crystals are the geometric consequence of optimization of 410 0$aNankai tracts in mathematics 606 $aKepler's conjecture 606 $aSphere packings 606 $aCrystallography, Mathematical 615 0$aKepler's conjecture. 615 0$aSphere packings. 615 0$aCrystallography, Mathematical. 676 $a511/.6 676 $a516 700 $aHsiang$b Wu Yi$f1937-$047829 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910780301503321 996 $aLeast action principle of crystal formation of dense packing type and the proof of Kepler's conjecture$93671495 997 $aUNINA