Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Aspects of a new class of braid matrices: roots of unity and
  hyperelliptic $q$ for triangularity, L-algebra,link-invariants,
  noncommutative spaces   Various properties of a class of braid matrices, presented before, are
studied considering $N^2 \times N^2 (N=3,4,...)$ vector representations for two
subclasses. For $q=1$ the matrices are nontrivial. Triangularity $(\hat R^2
=I)$ corresponds to polynomial equations for $q$, the solutions ranging from
roots of unity to hyperelliptic functions. The algebras of $L-$ operators are
studied. As a crucial feature one obtains $2N$ central, group-like, homogenous
quadratic functions of $L_{ij}$ constrained to equality among themselves by the
$RLL$ equations. They are studied in detail for $N =3$ and are proportional to
$I$ for the fundamental $3\times3$ representation and hence for all iterated
coproducts. The implications are analysed through a detailed study of the
$9\times 9$ representation for N=3. The Turaev construction for link invariants
is adapted to our class. A skein relation is obtained. Noncommutative spaces
associated to our class of $\hat R$ are constructed. The transfer matrix map is
implemented, with the N=3 case as example, for an iterated construction of
noncommutative coordinates starting from an $(N-1)$ dimensional commutative
base space. Further possibilities, such as multistate statistical models, are
indicated.

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The categories of this paper are: supr-con
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: cs
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga