Shi's recognition-by-spectrum conjecture for finite simple groups
Shi's recognition-by-spectrum conjecture for finite simple groups
Let be a simple group and let be a group. Write for the order of and let denote the set of element orders of . Shi's conjecture. if and only if
This conjecture asserts that a finite simple group is determined up to isomorphism by its order and spectrum. The supplied text does not state whether it has been resolved.
Sources & referencesView supporting material
Primary source
Natalia V. Maslova, “On arithmetical properties and arithmetical characterizations of finite groups”, arXiv:2401.04633 (2025).
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