MinT - Information on Result #2441518

Information on Result #2441518

Linear OOA(4¹⁷⁴, 95, F₄, 2, 118) (dual of [(95, 2), 16, 119]-NRT-code), using strength reduction based on linear OOA(4¹⁷⁴, 95, F₄, 2, 119) (dual of [(95, 2), 16, 120]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OOA(16³⁰, 19, F₁₆, 2, 29) (dual of [(19, 2), 8, 30]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(16³⁰, 24, F₁₆, 2, 29) (dual of [(24, 2), 18, 30]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,18P) [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 24, using
      - a function field by SÃ©mirat [i]
2. linear OA(4³, 5, F₄, 3) (dual of [5, 2, 4]-code or 5-arc in PG(2,4) or 5-cap in PG(2,4)), using
  - extended Reedâ€“Solomon code RS_e(2,4) [i]
  - Simplex code S(2,4) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		Method
1	Linear OOA(4¹⁷³, 94, F₄, 2, 117) (dual of [(94, 2), 15, 118]-NRT-code)	[i]	Truncation for OOAs
2	Linear OOA(4¹⁷², 94, F₄, 2, 116) (dual of [(94, 2), 16, 117]-NRT-code)	[i]
3	Linear OOA(4¹⁷¹, 93, F₄, 2, 115) (dual of [(93, 2), 15, 116]-NRT-code)	[i]
4	Linear OOA(4¹⁷⁰, 93, F₄, 2, 114) (dual of [(93, 2), 16, 115]-NRT-code)	[i]
5	Linear OOA(4¹⁶⁷, 91, F₄, 2, 111) (dual of [(91, 2), 15, 112]-NRT-code)	[i]