LEADER 02275nam 2200529 450 001 9910480685303321 005 20170821171939.0 010 $a1-4704-0777-9 035 $a(CKB)3360000000464545 035 $a(EBL)3113877 035 $a(SSID)ssj0000889151 035 $a(PQKBManifestationID)11449083 035 $a(PQKBTitleCode)TC0000889151 035 $a(PQKBWorkID)10875536 035 $a(PQKB)11687812 035 $a(MiAaPQ)EBC3113877 035 $a(PPN)195412443 035 $a(EXLCZ)993360000000464545 100 $a20140905h19871987 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPregroups and Bass-Serre theory /$fFrank Rimlinger 210 1$aProvidence, Rhode Island :$cAmerican Mathematical Society,$d1987. 210 4$dİ1987 215 $a1 online resource (86 p.) 225 1 $aProgress in Molecular Biology and Translation Science,$x0065-9266 ;$vVolume 65, Number 361 300 $a"January 1987, volume 65, number 361 (fourth of 5 numbers)." 311 $a0-8218-2421-X 320 $aIncludes bibliographical references. 327 $a""Table of Contents""; ""Introduction""; ""Part I: Stallings's theorem about pregroups; introduction to pregroups of finite height""; ""1. The definition of a pregroup""; ""2. The pregroups of finite height""; ""3. The subpregroup of units""; ""Part II: A presentation for the universal group of a pregroup of finite height""; ""4. Pregroup actions and generating sets""; ""5. A presentation for the universal group of a pregroup of finite height""; ""Part III: The relationship between pregroups and graphs of groups""; ""6. A graph of groups structure for pregroups of finite height"" 327 $a""7. A pregroup structure for graphs of groups of finite diameter""""References"" 410 0$aMemoirs of the American Mathematical Society ;$vVolume 65, Number 361. 606 $aPregroups 608 $aElectronic books. 615 0$aPregroups. 676 $a512/.22 700 $aRimlinger$b Frank$f1957-$0936028 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910480685303321 996 $aPregroups and Bass-Serre theory$92108676 997 $aUNINA