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math.GR2026
Finite groups with many elements of the same order
Ryan McCulloch, Lee Tae Young
We study a conjecture by Deaconescu on the solubility of finite groups with claims that if more than half of the elements in a finite group has the same order , then the group i…
math.RT2026
Relations between values and zeros of irreducible characters of symmetric groups
Lee Tae Young
We prove certain polynomial relations between the values of complex irreducible characters of general finite symmetric groups. We use it to find some sets of conjugacy classes such…