Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Upper triangular matrices and operations in odd primary connective
  K-theory   We prove analogues for odd primes of results of Snaith and Barker-Snaith. Let
l denote the p-complete connective Adams summand and consider the group of left
l-module automorphisms of l smash l in the stable homotopy category which
induce the identity on mod p homology. We prove a group isomorphism between
this group and a certain group of infinite invertible upper triangular matrices
with entries in the p-adic integers. We determine information about the matrix
corresponding to the automorphism 1 smash Psi^q, where Psi^q is the Adams
operation and q is an integer which generates the p-adic units.

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The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-lat