Ignat Soroko

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20172026

most citedHumanity's Last Exam

23 citations · 42 across the 15 of their papers we have counts for

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math.GR2026

Automorphisms of the Artin group of type $D_{5}$

Luis Paris, Ignat Soroko

For the Artin group of type $D_{5}$ , we determine its automorphism group and the automorphism group of its quotient by the center. This settles the only remaining case, $n = 5$ , in the…

math.GR2026

Acylindrical hyperbolicity of automorphism groups and property $R_{\infty}$ for generalized Higman groups

Ignat Soroko, Nicolas Vaskou

We consider the Higman groups $H_{k}$ ( $k \geq 4$ ) and their generalizations studied by Martin and Horbez--Huang. We prove that the automorphism groups of the Horbez--Huang groups on a…

Automorphisms of the Artin group of type D5​

Acylindrical hyperbolicity of automorphism groups and property R∞​ for generalized Higman groups

Automorphisms of the Artin group of type $D_{5}$

Acylindrical hyperbolicity of automorphism groups and property $R_{\infty}$ for generalized Higman groups