A construction for generalized hadamard matrices GH(4q, EA(q)) |
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| Authors: | Jeremy E Dawson |
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| Institution: | Australian National University, Canberra, Australia |
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| Abstract: | We give a construction for a generalized Hadamard matrix GH(4q, EA(q)) as a 4 × 4 matrix of q × q blocks, for q an odd prime power other than 3 or 5. Each block is a GH(q, EA(q)) and certain combinations of 4 blocks form GH(2q, EA(q)) matrices. Hence a GH(4q, EA(q)) matrix exists for every prime power q. |
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| Keywords: | Primary 62K10 62K15 Secondary 05B15 Orthogonal arrays |
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