期刊论文

Xia, T.

英文

Australasian Journal of Combinatorics

1034-4942

2013

55

121-130

http://ajc.maths.uq.edu.au/pdf/55/ajc_v55_p121.pdf

本校为第一机构

In this paper we construct OD(4pq~r(q+1); pq~r, pq~r, pq~r, pq~r, pq~(r+1), pq~(r+1), pq~(r+1), pq~(r+1)) for each core order q ≡ 3(mod 4), r ≥ 0 or q = 1, p odd, p ≤ 21 and p ∈ {25, 49}, and COD(2q~r(q+1); q~r, q~r, q~(r+1), q~(r+1)) for any prime power q ≡ 1...