Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fibered ribbon disks   We study the relationship between fibered ribbon 1-knots and fibered ribbon
2-knots by studying fibered slice disks with handlebody fibers. We give a
characterization of fibered homotopy-ribbon disks and give analogues of the
Stallings twist for fibered disks and 2-knots. As an application, we produce
infinite families of distinct homotopy-ribbon disks with homotopy equivalent
exteriors, with potential relevance to the Slice-Ribbon Conjecture. We show
that any fibered ribbon 2-knot can be obtained by doubling infinitely many
different slice disks (sometimes in different contractible 4-manifolds).
Finally, we illustrate these ideas for the examples arising from spinning
fibered 1-knots.

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The categories of this paper are: comp-gas
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The categories of this paper are: stat
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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: math-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: acc-phys
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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: hep-th
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: supr-con