MinT - Information on Result #940143

Information on Result #940143

Linear OOA(5¹⁴², 302, F₅, 2, 48) (dual of [(302, 2), 462, 49]-NRT-code), using trace code based on linear OOA(25⁷¹, 151, F₂₅, 2, 48) (dual of [(151, 2), 231, 49]-NRT-code), using

constructionÂ X applied to AG(2;F,245P) âŠ‚ AG(2;F,250P) [i] based on
1. linear OOA(25⁶⁷, 147, F₂₅, 2, 48) (dual of [(147, 2), 227, 49]-NRT-code), using algebraic-geometric NRT-code AG(2;F,245P) [i] based on function field F/F₂₅ with g(F) = 19 and N(F) ≥ 148, using
  - a function field by GarcÃa and Quoos [i]
2. linear OOA(25⁶², 147, F₂₅, 2, 43) (dual of [(147, 2), 232, 44]-NRT-code), using algebraic-geometric NRT-code AG(2;F,250P) [i] based on function field F/F₂₅ with g(F) = 19 and N(F) ≥ 148 (see above)
3. linear OOA(25⁴, 4, F₂₅, 2, 4) (dual of [(4, 2), 4, 5]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(25⁴, 25, F₂₅, 2, 4) (dual of [(25, 2), 46, 5]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;46,25) [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(5¹⁴³, 302, F₅, 2, 48) (dual of [(302, 2), 461, 49]-NRT-code)	[i]		OOA Duplication
2	Linear OOA(5¹⁴², 151, F₅, 3, 48) (dual of [(151, 3), 311, 49]-NRT-code)	[i]		OOA Folding