Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher Tannaka and Beyond   We consider the origins of Higher Tannaka duality, as well as it
consequences. In a first time we review the work of J. Wallbridge on that
subject, which shows in particular that Hopf algebras are essential to
generating Tannakian infinity-categories. While doing so we provide an analysis
of what it means for Higher Tannaka to be a reconstruction program for stacks.
Putting Wallbridge's work in perspective paves the way for causal models in
Higher Category Theory. We introduce two interesting concepts that we deem to
be instrumental within this framework; that of blow-ups of categories as well
as that of fractal infinity-categories.

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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph