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Efficient presentations of the group $\mathrm{PSL}(2, Z_n) \times \mathrm{PSL}(2, Z_m)$, for certain $n$, $m$. - MaRDI portal

Efficient presentations of the group $\mathrm{PSL}(2, Z_n) \times \mathrm{PSL}(2, Z_m)$, for certain $n$, $m$. (Q4354286)

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scientific article; zbMATH DE number 1060816
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English
Efficient presentations of the group $\mathrm{PSL}(2, Z_n) \times \mathrm{PSL}(2, Z_m)$, for certain $n$, $m$.
scientific article; zbMATH DE number 1060816

    Statements

    Efficient presentations of the group $\mathrm{PSL}(2, Z_n) \times \mathrm{PSL}(2, Z_m)$, for certain $n$, $m$. (English)
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    15 September 1997
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    deficiency-4 presentations
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    efficient presentations
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