Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: FRT presentation of classical Askey-Wilson algebras   Automorphisms of the infinite dimensional Onsager algebra are introduced.
Certain quotients of the Onsager algebra are formulated using a polynomial in
these automorphisms. In the simplest case, the quotient coincides with the
classical analog of the Askey-Wilson algebra. In the general case,
generalizations of the classical Askey-Wilson algebra are obtained. The
corresponding class of solutions of the non-standard classical Yang-Baxter
algebra are constructed, from which a generating function of elements in the
commutative subalgebra is derived. We provide also another presentation of the
Onsager algebra and of the classical Askey-Wilson algebras.

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The categories of this paper are: supr-con
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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: stat
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The categories of this paper are: hep-th
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The categories of this paper are: hep-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: quant-ph
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The categories of this paper are: nlin
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: astro-ph