Applied Algebra, Algorithmics and Error-Correcting Codes: 2nd International Conference, AAECC-2 Toulouse, France, October 1–5, 1984 Proceedings [1 ed.] 9783540167679, 3540167676 [DJVU]

Table of contents :
On associative algebras of minimal rank....Pages 1-24
Construction of primitive idempotents for a variable codes....Pages 25-35
Multivariate polynomials in coding theory....Pages 36-60
Enumeration of self dual 2k circulant codes....Pages 61-70
Codes, groups and invariants....Pages 71-78
On a conjecture concerning coverings of Hamming space....Pages 79-89
An improved upper bound on covering radius....Pages 90-106
Association schemes and difference sets defined on two weight codes....Pages 107-111
Automorphisms of two families of extended non binary cyclic Goppa Codes....Pages 112-121
Some quasi-perfect cyclic codes....Pages 122-129
Explicit Kerdock codes over GF(2)....Pages 130-135
Une classe de codes 2-correcteurs adaptes aux systems d'information formates....Pages 136-144
LOUSTICC simulation software : Experimental results of coding systems....Pages 145-153
An algorithm of complete decoding of double-error-correcting goppa codes....Pages 154-160
On the number of divisors of a polynomial over GF(2)....Pages 161-168
Multivariate polynomial factoring and detection of true factors....Pages 169-177
Discriminants and the irreducibility of a class of polynomials....Pages 178-181
Computational aspects of reduction strategies to construct resolutions of monomial ideals....Pages 182-197
Designs arising from symplectic geometry....Pages 198-205
Distance — transitive graphs and the problem of maximal subgroups of symmetric groups....Pages 206-214
Can a fast signature scheme without secret key be secure....Pages 215-241
Manipulation of recurrence relations in computer algebra....Pages 242-252
Some design principles for a mathematical knowledge representation system: A new approach to scientific calculation....Pages 253-265