LEADER 02351nam 2200541 450 001 9910827764503321 005 20180731043559.0 010 $a1-4704-0852-X 035 $a(CKB)3360000000464613 035 $a(EBL)3113968 035 $a(SSID)ssj0000889147 035 $a(PQKBManifestationID)11549044 035 $a(PQKBTitleCode)TC0000889147 035 $a(PQKBWorkID)10875530 035 $a(PQKB)10121660 035 $a(MiAaPQ)EBC3113968 035 $a(RPAM)1525741 035 $a(PPN)195413121 035 $a(EXLCZ)993360000000464613 100 $a20140905h19901990 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPositive definite unimodular lattices with trivial automorphism groups /$fEtsuko Bannai 210 1$aProvidence, Rhode Island, United States :$cAmerican Mathematical Society,$d1990. 210 4$dİ1990 215 $a1 online resource (79 p.) 225 1 $aMemoirs of the American Mathematical Society,$x0065-9266 ;$vVolume 85, Number 429 300 $a"May 1990, Volume 85, Number 429 (second of 3 numbers)"--Cover. 311 $a0-8218-2491-0 320 $aIncludes bibliographical references. 327 $a""TABLE OF CONTENTS""; ""INTRODUCTION""; ""I. PRELIMINARIES""; ""A?1. Quadratic lattices and their mass formulas""; ""A?2. Hermitian lattices and their mass formulas""; ""II. GENERAL THEORY""; ""A?3. Lattices with non-trivial automorphisms whose minimal polynomials are reducible""; ""A?4. Lattices with non-trivial automorphisms whose minimal polynomials are irreducible""; ""III. LOCAL DENSITIES""; ""A?5. Local densities of hermitian lattices""; ""A?6. List of quadratic lattices over 2 -adic integers and their local densities""; ""IV. ESTIMATIONS""; ""A?7. The estimation of w[sub(R(2))]/w(L)"" 410 0$aMemoirs of the American Mathematical Society ;$vVolume 85, Number 429. 606 $aModular lattices 606 $aAutomorphisms 615 0$aModular lattices. 615 0$aAutomorphisms. 676 $a511.3/3 700 $aBannai$b Etsuko$f1944-$01716697 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910827764503321 996 $aPositive definite unimodular lattices with trivial automorphism groups$94112187 997 $aUNINA