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Commutator (electric)

Known as: Pohl commutator, Ruhmkorff commutator 
A commutator is a moving part of a rotary electrical switch in certain types of electric motors and electrical generators that periodically reverses… 
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Papers overview

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Highly Cited
2017
Highly Cited
2017
We obtain a Bloom‐type characterization of the two‐weighted boundedness of iterated commutators of singular integrals. The… 
2015
2015
Fix $\lambda>0$. Consider the Hardy space $H^1(\mathbb{R}_+,dm_\lambda)$ in the sense of Coifman and Weiss, where $\mathbb{R_… 
Highly Cited
2014
Highly Cited
2014
We investigate entropic uncertainty relations for two or more binary measurements, for example spin-$\frac{1}{2}$ or polarisation… 
2013
2013
Let \(G\) be a finite group. We show that the order of the subgroup generated by coprime \(\gamma_k\)-commutators (respectively… 
Review
2011
Review
2011
Let $b$ be a $BMO$-function. It is well-known that the linear commutator $[b, T]$ of a Calderon-Zygmund operator $T$ does not, in… 
Highly Cited
1993
Highly Cited
1993
Weighted norm estimates for higher order commutators are obtained. The proof, that remain valid in the vector-valued case, are… 
Highly Cited
1989
Highly Cited
1989
A new realisation of the quantum group SUq(2) is constructed by means of a q-analogue to the Jordan-Schwinger mapping… 
Highly Cited
1975
Highly Cited
1975
This paper concerns a rather concrete phenomenon in abstract operator algebras. The main examples of the algebras we study are… 
Highly Cited
1952
Highly Cited
1952
We are concerned with the problem of assigning a group theoretic interpretation to the second homology group H2(G, J) of a group…