Istanbul Arel University

output

20142025

e^{+} e^{-} \to γ χ_{c 1, 2}

at center-of-mass energies from 4.009 to 4.360 GeV

12 citations

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math.GR2025★ 1 cited

Principal congruence subgroups in the infinite rank case

Vladimir A. Tolstykh

We obtain a number of analogues of the classical results of the 1960s on the general linear groups $GL_{n} (Z)$ and special linear groups $SL_{n} (Z)$ f…

math.GR2025

On the outer automorphism groups of free groups

Vladimir A. Tolstykh

We prove that the outer automorphism group of a free group of countably infinite rank is complete.