Information on Result #579348
There is no linear OOA(2146, 140, F2, 4, 81) (dual of [(140, 4), 414, 82]-NRT-code), because 2 times depth reduction would yield linear OOA(2146, 140, F2, 2, 81) (dual of [(140, 2), 134, 82]-NRT-code), but
- 15 step m-reduction [i] would yield linear OA(2131, 140, F2, 66) (dual of [140, 9, 67]-code), but
- residual code [i] would yield linear OA(265, 73, F2, 33) (dual of [73, 8, 34]-code), but
- “BJV†bound on codes from Brouwer’s database [i]
- residual code [i] would yield linear OA(265, 73, F2, 33) (dual of [73, 8, 34]-code), but
Mode: Bound (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
None.