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Products of Commutators in Free Products
International Journal of Algebra and Computation, 1997The genus of an element in the commutator subgroup of a group \(G\) is the minimal number of commutators of which the element is a product. It has been shown previously that in a free group each element of genus \(n\) can be obtained by permutation and suitable substitution on one of a finite number of words called orientable forms of genus \(n\).
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Nursing Standard, 1992
Algutat, a new haemostatic absorbent for use in surgery, has been produced by BritCair.
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Algutat, a new haemostatic absorbent for use in surgery, has been produced by BritCair.
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How does green finance affect green total factor productivity? Evidence from China
Energy Economics, 2022Chien-Chiang Lee, Chi-Chuan Lee
exaly
Industrial agglomeration, technological innovation and carbon productivity: Evidence from China
Resources, Conservation and Recycling, 2021Xiaoling Zhang, Xiaoling Zhang
exaly
Artificial intelligence and productivity: global evidence from AI patent and bibliometric data
Technovation, 2023Aleksandra Kordalska +1 more
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