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…

Papers overview

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2017

We study mixed weak type inequalities for the commutator $[b,T]$, where $b$ is a BMO function and $T$ is a Calderon-Zygmund…

2013

In high power high voltage application BLDC motor are widely used because of higher efficiency, simple in construction, lower…

2012

In this paper, the authors study the multi-commutators T A1 ,···,Ak generalized by the Calderon-Zygmund operator T and the (mi +1…

2012

Using the extrapolation of one-sided weights, we establish the boundedness of commutators generated by weighted Lipschitz…

2009

We propose a systematic procedure that solves the Dirac bracket commutators. The method is based on the Gauge Unfixing formalism…

2008

It is shown that the ternary Virasoro-Witt algebra of Curtright, Fairlie and Zachos can be constructed by applying the Nambu…

2001

We construct an explicit (from the transition function point of view) diffeomorphism between the cartesian products with the 3…

1961

The basic commutators derived from the generators of a free group were introduced by Philip Hall and studied extensively by…

1959

The efficiency of a logical element can be equated with the set of subfunctions it realizes upon biasing or duplication of inputs…

1957

It is suggested that multipurpose devices will provide economy in both number and assortment of basic computer building blocks. A…