MinT - Information on Result #1084522

Information on Result #1084522

Linear OOA(3²²⁸, 75, F₃, 4, 119) (dual of [(75, 4), 72, 120]-NRT-code), using generalized (u,Â u+v)-construction based on

linear OOA(3⁵⁴, 25, F₃, 4, 39) (dual of [(25, 4), 46, 40]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3⁵⁴, 28, F₃, 4, 39) (dual of [(28, 4), 58, 40]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(4;F,72P) [i] based on function field F/F₃ with g(F) = 15 and N(F) ≥ 28, using
    - an explicitly constructive algebraic function field [i]
linear OOA(3⁷⁴, 25, F₃, 4, 59) (dual of [(25, 4), 26, 60]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3⁷⁴, 28, F₃, 4, 59) (dual of [(28, 4), 38, 60]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(4;F,52P) [i] based on function field F/F₃ with g(F) = 15 and N(F) ≥ 28 (see above)
linear OOA(3¹⁰⁰, 25, F₃, 4, 100) (dual of [(25, 4), 0, 101]-NRT-code), using
- complete OOA / dual of NRT-code with only one code word [i]

Mode: Constructive and linear.

None.

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(3²²⁸, 75, F₃, 4, 118) (dual of [(75, 4), 72, 119]-NRT-code)	[i]		Strength Reduction for OOAs
2	Linear OOA(3²²⁸, 75, F₃, 4, 117) (dual of [(75, 4), 72, 118]-NRT-code)	[i]		Strength Reduction for OOAs