Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spectral algebras and non-commutative Hodge-to-de Rham degeneration   We revisit the non-commutative Hodge-to-de Rham Degeneration Theorem of the
first author, and present its proof in a somewhat streamlined and improved form
that explicitly uses spectral algebraic geometry. We also try to explain why
topology is essential to the proof.

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The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: eess
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: econ
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph