H. Tong‐Viet

most citedGroups whose prime graphs have no triangles

28 citations · 60 across the 4 of their papers we have counts for

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math.GR2013★ 28 cited

Groups whose prime graphs have no triangles

Hung P. Tong-Viet

Let G be a finite group and let cd(G) be the set of all complex irreducible character degrees of G Let ρ(G) be the set of all primes which divide some character degree of G. The pr…

math.GR2011★ 20 cited

Symmetric groups are determined by their character degrees

H. P. Tong-Viet

Let $G$ be a finite group. Let $X_{1} (G)$ be the first column of the ordinary character table of $G .$ In this paper, we will show that if $X_{1} (G) = X_{1} (S_{n}),$ then $G ≅ S_{n} .$ As a c…

math.GR2011★ 12 cited

The Simple Ree groups $^{2} F_{4} (q^{2})$ are determined by the set of their character degrees

H. P. Tong-Viet

Let $G$ be a finite group. Let $cd (G)$ be the set of all complex irreducible character degrees of $G .$ In this paper, we will show that if $cd (G) = cd (H),$ where…

math.GR2011

Simple exceptional groups of Lie type are determined by their character degrees