Curves, Algebraic Curves, Plane 3 Riemann surfaces 3 Algebraic fields 2 Coding theory 2 Functions, Zeta 2 Mathematics 2 Algebra, Homological 1 COMPUTERS / Security / General 1 Categories (Mathematics) 1 Combinatorics-Mathematics 1 Computer science 1 Curves, Elliptic 1 Data encryption (Computer science) 1 Data encryption-Computer science 1 Geometry, Algebraic 1 Goppa codes 1 Group schemes (Mathematics) 1 MATHEMATICS / Combinatorics 1 MATHEMATICS / Number Theory 1 Moduli theory 1 Number Theory 1 Surfaces, Algebraic 1