A proof of Andrews' q-Dyson conjecture
A proof of Andrews' q-Dyson conjecture
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DOI:
10.1016/j.disc.2006.03.023
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发表时间:
2006-05
期刊:
影响因子:
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通讯作者:
D. Zeilberger;D. Bressoud
中科院分区:
文献类型:
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作者:
D. Zeilberger;D. Bressoud
Let (y)a=(1-y)(1-qy)⋯(1-qa-1y). We prove that the constant term of the Laurent polynomial [Formula: see text] , where x1,…,xn,q are commuting indeterminates and a1,…,anare non-negative integers, equals [Formula: see text] . This settles in the affirmative a conjecture of George Andrews (in: R.A. Askey, ed., Theory and Applications of Special Functions, Academic Press, New York, 1975, 191–224].