Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Torsion units in integral group rings of Janko simple groups   Using the Luthar--Passi method, we investigate the classical Zassenhaus
conjecture for the normalized unit group of integral group rings of Janko
sporadic simple groups. As a consequence, we obtain that the Gruenberg-Kegel
graph of the Janko groups $J_1$, $J_2$ and $J_3$ is the same as that of the
normalized unit group of their respective integral group ring.

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The categories of this paper are: supr-con
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
16
The categories of this paper are: stat
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The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
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The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int