82 citations · 127 across the 14 of their papers we have counts for
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math.CO2009★ 6 cited
Classification of near-normal sequences
Dragomir Z. Djokovic
We introduce a canonical form for near-normal sequences NN(n), and using it we enumerate the equivalence classes of such sequences for even n up to 30. These sequences are needed f…
math.CO2007★ 4 cited
Skew-Hadamard matrices of orders 188 and 388 exist
Dragomir Z. Djokovic
We construct several difference families on cyclic groups of orders 47 and 97, and use them to construct skew-Hadamard matrices of orders 188 and 388. Such difference families and…
math.CO2007
Hadamard matrices of order 764 exist
Dragomir Z. Djokovic
We construct two Hadamard matrices of order 764. Both are of Goethals-Seidel type.