Best Known (80−54, 80, s)-Nets in Base 4
(80−54, 80, 34)-Net over F4 — Constructive and digital
Digital (26, 80, 34)-net over F4, using
- t-expansion [i] based on digital (21, 80, 34)-net over F4, using
- net from sequence [i] based on digital (21, 33)-sequence over F4, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F4 with g(F) = 21 and N(F) ≥ 34, using
- T5 from the second tower of function fields by GarcÃa and Stichtenoth over F4 [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F4 with g(F) = 21 and N(F) ≥ 34, using
- net from sequence [i] based on digital (21, 33)-sequence over F4, using
(80−54, 80, 36)-Net in Base 4 — Constructive
(26, 80, 36)-net in base 4, using
- net from sequence [i] based on (26, 35)-sequence in base 4, using
- base expansion [i] based on digital (52, 35)-sequence over F2, using
- t-expansion [i] based on digital (51, 35)-sequence over F2, using
- Niederreiter–Xing sequence construction III based on the algebraic function field F/F2 with g(F) = 41, N(F) = 32, 1 place with degree 2, and 3 places with degree 4 [i] based on function field F/F2 with g(F) = 41 and N(F) ≥ 32, using an explicitly constructive algebraic function field [i]
- t-expansion [i] based on digital (51, 35)-sequence over F2, using
- base expansion [i] based on digital (52, 35)-sequence over F2, using
(80−54, 80, 55)-Net over F4 — Digital
Digital (26, 80, 55)-net over F4, using
- net from sequence [i] based on digital (26, 54)-sequence over F4, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F4 with g(F) = 26 and N(F) ≥ 55, using
(80−54, 80, 200)-Net in Base 4 — Upper bound on s
There is no (26, 80, 201)-net in base 4, because
- the generalized Rao bound for nets shows that 4m ≥ 1 612380 923548 055866 889097 908427 623270 270771 869888 > 480 [i]