Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: L\^e Modules and Traces   We show how some of our recent results clarify the relationship between the
L\^e numbers and the cohomology of the Milnor fiber of a non-isolated
hypersurface singularity. The L\^e numbers are actually the ranks of the free
Abelian groups -- the L\^e modules -- appearing in a complex whose cohomology
is that of the Milnor fiber. Moreover, the Milnor monodromy acts on the L\^e
module complex, and we describe the traces of these monodromy actions in terms
of the topology of the critical locus.

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The categories of this paper are: ao-sci
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The categories of this paper are: quant-ph
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The categories of this paper are: physics
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The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: cs
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The categories of this paper are: hep-ex
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The categories of this paper are: nlin
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The categories of this paper are: patt-sol
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The categories of this paper are: math-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg