02523nam 2200589 450 991047993330332120180731044903.00-8218-8166-30-8218-4716-3(CKB)3240000000070012(EBL)3113150(SSID)ssj0000629248(PQKBManifestationID)11397908(PQKBTitleCode)TC0000629248(PQKBWorkID)10730515(PQKB)10616827(MiAaPQ)EBC3113150(PPN)197108148(EXLCZ)99324000000007001220081201h20092009 uy| 0engur|n|---|||||txtccrArithmetic, geometry, cryptography, and coding theory international conference, November 5-9, 2007, CIRM, Marseilles, France /Gilles Lachaud, Christophe Ritzenthaler, Michael A. Tsfasman, editorsProvidence, Rhode Island :American Mathematical Society,[2009]©20091 online resource (219 p.)Contemporary mathematics ;487Description based upon print version of record.Includes bibliographical references.""Contents""; ""Preface""; ""On the fourth moment of theta functions at their central point""; ""On the construction of Galois towers""; ""Codes defined by forms of degree 2 on quadric varieties in P4(Fq)""; ""Curves of genus 2 with elliptic differentials and associated Hurwitz spaces""; ""A note on the Giulietti-Korchmaros maximal curve""; ""Subclose families, threshold graphs, and the weight hierarchy of Grassmann and Schubert codes""; ""Characteristic polynomials of automorphisms of hyperelliptic curves""; ""Breaking the Akiyama-Goto cryptosystem""Contemporary mathematics (American Mathematical Society) ;v. 487.Arithmetical algebraic geometryCongressesCoding theoryCongressesCryptographyCongressesElectronic books.Arithmetical algebraic geometryCoding theoryCryptography510Lachaud GillesRitzenthaler Christophe1976-Tsfasman M. A(Michael A.),1954-MiAaPQMiAaPQMiAaPQBOOK9910479933303321Arithmetic, geometry, cryptography, and coding theory240365UNINA