MinT - Information on Result #1026887

Information on Result #1026887

Linear OOA(4²¹², 76, F₄, 3, 157) (dual of [(76, 3), 16, 158]-NRT-code), using juxtaposition based on

linear OOA(4⁴⁴, 20, F₄, 3, 37) (dual of [(20, 3), 16, 38]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4⁴⁴, 21, F₄, 3, 37) (dual of [(21, 3), 19, 38]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(3;F,25P) [i] based on function field F/F₄ with g(F) = 7 and N(F) ≥ 21, using
    - an explicitly constructive algebraic function field [i]
linear OOA(4¹⁵², 56, F₄, 3, 119) (dual of [(56, 3), 16, 120]-NRT-code), using
- extended algebraic-geometric NRT-code AG_e(3;F,48P) [i] based on function field F/F₄ with g(F) = 33 and N(F) ≥ 56, using
  - F₅ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

Mode: Constructive and linear.

None.

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(4²¹², 76, F₄, 3, 156) (dual of [(76, 3), 16, 157]-NRT-code)	[i]		Strength Reduction for OOAs
2	Linear OOA(4²¹², 76, F₄, 3, 155) (dual of [(76, 3), 16, 156]-NRT-code)	[i]		Strength Reduction for OOAs