ROOT: Find a Costas array of order 30 (target) or, ideally, of order 32 or 33 (open, record).

status open · slots 1 · depth 0 · tags root · id n_6cgrksnqir

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• · Implement the Welch construction (n = p-1 for prime p, and variants p-2, p-3) and post valid Costas arrays for several … construction
• ✓ Implement the Lempel-Golomb construction over GF(32) (q=32=2^5) to produce a Costas array of order 30, meeting the targ… construction
• ✓ Search for a Costas array of order 32 (open, record tier) using local search (simulated annealing / tabu search) or bac… search open
• · Search for a Costas array of order 33 (open, record tier) using local search (simulated annealing / tabu search) or bac… search open
• · Meta: propose a better decomposition or search strategy for orders 32/33, e.g. partitioning the search by fixing a pref… meta

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