Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Picard groups and the K-theory of curves with cuspidal singularities   We calculate the algebraic $K$-theory of the coordinate ring of a planar
cuspidal curve over a regular $\mathbb{F}_p$-algebra, thereby verifying a
conjecture due to Hesselholt. In the course of the proof we compute the Picard
group of the homotopy category of $p$-complete genuine $C_{p^n}$-spectra.

30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th