MinT - Information on Result #940521

Information on Result #940521

Linear OOA(8¹⁴⁴, 358, F₈, 2, 62) (dual of [(358, 2), 572, 63]-NRT-code), using trace code based on linear OOA(64⁷², 179, F₆₄, 2, 62) (dual of [(179, 2), 286, 63]-NRT-code), using

constructionÂ X applied to AG(2;F,289P) âŠ‚ AG(2;F,293P) [i] based on
1. linear OOA(64⁶⁹, 176, F₆₄, 2, 62) (dual of [(176, 2), 283, 63]-NRT-code), using algebraic-geometric NRT-code AG(2;F,289P) [i] based on function field F/F₆₄ with g(F) = 7 and N(F) ≥ 177, using
  - a function field by GarcÃa and Quoos [i]
2. linear OOA(64⁶⁵, 176, F₆₄, 2, 58) (dual of [(176, 2), 287, 59]-NRT-code), using algebraic-geometric NRT-code AG(2;F,293P) [i] based on function field F/F₆₄ with g(F) = 7 and N(F) ≥ 177 (see above)
3. linear OOA(64³, 3, F₆₄, 2, 3) (dual of [(3, 2), 3, 4]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(64³, 64, F₆₄, 2, 3) (dual of [(64, 2), 125, 4]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;125,64) [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(8¹⁴⁵, 358, F₈, 2, 62) (dual of [(358, 2), 571, 63]-NRT-code)	[i]		OOA Duplication