Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the cyclotomic Dedekind embedding and the cyclic Wedderburn embedding   Let n >= 1 and let p be a prime. Let t = 1 - zeta_{p^n}. Expand an integer j
in [0,p^n-1], coprime to p, p-adically as j = sum_{s >= 0} a_s p^s. Denote the
tensor product over Z_(p) by o . Then the #([0,j] - (p))th Z_(p)[t]-linear
elementary divisor of the cyclotomic Dedekind embedding Z_(p)[t] o Z_(p)[t] -->
prod_{i in (Z/p^n)^*} Z_(p)[t] has valuation -1 + sum_{s >= 0} (a_s (s+1) -
a_{s+1} (s+2)) p^s at t. There is a similar result for the related cyclic
Wedderburn embedding.

27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg