Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite type invariants of knots via their Seifert matrices   We define a filtration on the vector space spanned by Seifert matrices of
knots related to Vassiliev's filtration on the space of knots. Further we show
that the invariants of knots derived from the filtration can be expressed by
coefficients of the Alexander polynomial.

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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: cs
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-lat
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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: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an