MinT - Information on Result #2246978

Information on Result #2246978

Linear OA(5¹⁴⁶, 166, F₅, 87) (dual of [166, 20, 88]-code), using 2 times truncation based on linear OA(5¹⁴⁸, 168, F₅, 89) (dual of [168, 20, 90]-code), using

concatenation of two codes [i] based on
1. linear OA(25³², 42, F₂₅, 29) (dual of [42, 10, 30]-code), using
  - discarding factors / shortening the dual code based on linear OA(25³², 52, F₂₅, 29) (dual of [52, 20, 30]-code), using
    - extended algebraic-geometric code AG_e(F,22P) [i] based on function field F/F₂₅ with g(F) = 3 and N(F) ≥ 52, using
      - a function field by GarcÃa and Quoos [i]
2. linear OA(5², 4, F₅, 2) (dual of [4, 2, 3]-code or 4-arc in PG(1,5)), using
  - discarding factors / shortening the dual code based on linear OA(5², 5, F₅, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,5)), using
    - Reedâ€“Solomon code RS(3,5) [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		This result only	Method
1	Linear OOA(5¹⁴⁶, 83, F₅, 2, 87) (dual of [(83, 2), 20, 88]-NRT-code)	[i]		OOA Folding
2	Linear OOA(5¹⁴⁶, 55, F₅, 3, 87) (dual of [(55, 3), 19, 88]-NRT-code)	[i]		OOA Folding