Error-correcting codes;
Gilbert-Varshamov bound;
TVZ bound;
global function fields;
algebraic-geometry codes;
FUNCTION-FIELDS;
NONLINEAR CODES;
CURVES;
IMPROVEMENTS;
POINTS;
BOUNDS;
TOWER;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
It is well known that the asymptotic Gilbert-Varshamov bound in coding theory was improved in 1982 by the TVZ bound with the help of algebraic-geometry codes. In recent years, the TVZ bound was improved by using constructions of new types of algebraic-geometry codes. The paper surveys these recent developments and also provides a general introduction to the asymptotic theory of codes.
机构:
UNL, Dept Matemat, Fac Ciencias Econ, 2557, RA-3000 Moreno, Santa Fe, Argentina
UNL, Fac Ingn Quim, Dept Matemat, 2829, RA-3000 Santiago del Estero, Santa Fe, ArgentinaUNL, Dept Matemat, Fac Ciencias Econ, 2557, RA-3000 Moreno, Santa Fe, Argentina
Cabana, Gustavo
Chara, Maria
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机构:
Univ Nacl Litoral, CONICET FIQ, 2829, RA-3000 Santiago del Estero, Santa Fe, ArgentinaUNL, Dept Matemat, Fac Ciencias Econ, 2557, RA-3000 Moreno, Santa Fe, Argentina
Chara, Maria
Podesta, Ricardo
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机构:
Univ Nacl Cordoba, FaMAF CIEM CONICET, Ave Medina Allende 2144,Ciudad Univ, RA-5000 Cordoba, ArgentinaUNL, Dept Matemat, Fac Ciencias Econ, 2557, RA-3000 Moreno, Santa Fe, Argentina
Podesta, Ricardo
Toledano, Ricardo
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机构:
UNL, Fac Ingn Quim, Dept Matemat, 2829, RA-3000 Santiago del Estero, Santa Fe, ArgentinaUNL, Dept Matemat, Fac Ciencias Econ, 2557, RA-3000 Moreno, Santa Fe, Argentina
机构:
Univ Nacl Litoral, Fac Ingn Quim, Santiago Estero 2829, RA-3000 Santa Fe, Argentina
Univ Nacl Cordoba, FaMAF, Ave Medina Allende,X5000HUA, Cordoba, ArgentinaUniv Nacl Litoral, Fac Ingn Quim, Santiago Estero 2829, RA-3000 Santa Fe, Argentina
Toledano, R.
Vides, M.
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h-index: 0
机构:
Univ Nacl Litoral, Fac Ingn Quim, Santiago Estero 2829, RA-3000 Santa Fe, Argentina
Univ Nacl Cordoba, FaMAF, Ave Medina Allende,X5000HUA, Cordoba, ArgentinaUniv Nacl Litoral, Fac Ingn Quim, Santiago Estero 2829, RA-3000 Santa Fe, Argentina