A diagonal form for the incidence matrices of \(t\)-subsets vs. \(k\)- subsets
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Publication:1814091
DOI10.1016/S0195-6698(13)80046-7zbMath0747.05016WikidataQ106164965 ScholiaQ106164965MaRDI QIDQ1814091
Publication date: 25 June 1992
Published in: European Journal of Combinatorics (Search for Journal in Brave)
Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Permutations, words, matrices (05A05)
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