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Salter's question on the image of the Burau representation of $B_4$

open access: yes
In 1974, Birman posed the problem of identifying the conditions under which a matrix with Laurent polynomial entries lies in the image of the Burau representation. Building on this, Salter, in 2021, refined the inquiry to ask whether the central quotient of the Burau image group coincides with the central quotient of a specific subgroup of the unitary ...
openaire   +2 more sources

Assessment of nutritional quality of <i>taro</i> (<i>Colocasia esculenta</i> L. Schott.) genotypes of the Eastern Himalaya, India. [PDF]

open access: yesFront Nutr
Talang H   +19 more
europepmc   +1 more source

The Image of the Gassner Representation of the Pure Braid Subgroup has Pairwise Free Generators

open access: yes
While much is known about the faithfulness of the Burau representation, the problem remains open for the Gassner representation for every $B_n$ with $n\geq 4$. We first find the definition of the Colored-Burau representation of Ainshel, Ainshel, Goldfeld,
Cosgrove, G. Makenzie
core  

Occupational risk factors and asthma among health care professionals. [PDF]

open access: yesAm J Respir Crit Care Med, 2007
Delclos GL   +11 more
europepmc   +1 more source

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