Derangement

Known as: Derangements, Hat-check problem, Subfactorial 
In combinatorial mathematics, a derangement is a permutation of the elements of a set, such that no element appears in its original position. The… (More)
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2017
2017
The classical derangement numbers count fixed point-free permutations. In this paper we study the enumeration problem of… (More)
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Highly Cited
2013
Highly Cited
2013
The negative impact of consuming sugar-sweetened beverages on weight and other health outcomes has been increasingly recognized… (More)
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2009
2009
Adopting the definition of excedances of type B due to Brenti, we give a type B analogue of the q-derangement polynomials. The… (More)
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2007
2007
We derive several interesting formulae for the eigenvalues of the derangement graph and use them to settle affirmatively a… (More)
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2006
2006
  • 2006
Wachs [Proc. Amer. Math. Soc. 106 (1989), 273–278] studied the q-enumeration of derangements in the symmetric group Sn by the… (More)
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2004
Highly Cited
2004
BACKGROUND AND PURPOSE The insula of the right cerebral hemisphere may have a major role in cardiac autonomic control. This study… (More)
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Highly Cited
2002
Highly Cited
2002
To elucidate molecular mechanisms of high fructose-induced metabolic derangements and the influence of peroxisome proliferator… (More)
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1996
Highly Cited
1996
U937 cells lacking mitochondrial DNA (rho [symbol: see text] cells) are auxotrophic for uridine and pyruvate, hypersensitive to… (More)
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1987
1987
Clinical and biochemical findings in skeletal muscle in 11 patients with chronic fatigue myalgia syndromes of unknown aetiology… (More)
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1972
1972
This study was undertaken to define the hemodynamic changes in hypertension of chronic end-stage renal disease. Mean cardiac… (More)
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