02351nam 2200541 450 991082776450332120180731043559.01-4704-0852-X(CKB)3360000000464613(EBL)3113968(SSID)ssj0000889147(PQKBManifestationID)11549044(PQKBTitleCode)TC0000889147(PQKBWorkID)10875530(PQKB)10121660(MiAaPQ)EBC3113968(RPAM)1525741(PPN)195413121(EXLCZ)99336000000046461320140905h19901990 uy 0engur|n|---|||||txtccrPositive definite unimodular lattices with trivial automorphism groups /Etsuko BannaiProvidence, Rhode Island, United States :American Mathematical Society,1990.©19901 online resource (79 p.)Memoirs of the American Mathematical Society,0065-9266 ;Volume 85, Number 429"May 1990, Volume 85, Number 429 (second of 3 numbers)"--Cover.0-8218-2491-0 Includes bibliographical references.""TABLE OF CONTENTS""; ""INTRODUCTION""; ""I. PRELIMINARIES""; ""Â1. Quadratic lattices and their mass formulas""; ""Â2. Hermitian lattices and their mass formulas""; ""II. GENERAL THEORY""; ""Â3. Lattices with non-trivial automorphisms whose minimal polynomials are reducible""; ""Â4. Lattices with non-trivial automorphisms whose minimal polynomials are irreducible""; ""III. LOCAL DENSITIES""; ""Â5. Local densities of hermitian lattices""; ""Â6. List of quadratic lattices over 2 -adic integers and their local densities""; ""IV. ESTIMATIONS""; ""Â7. The estimation of w[sub(R(2))]/w(L)""Memoirs of the American Mathematical Society ;Volume 85, Number 429.Modular latticesAutomorphismsModular lattices.Automorphisms.511.3/3Bannai Etsuko1944-1716697MiAaPQMiAaPQMiAaPQBOOK9910827764503321Positive definite unimodular lattices with trivial automorphism groups4112187UNINA