Browsing Mathematics Department by Author "Vo, Monika"

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New classes of finite commutative rings

Vo, Monika (University of Hawaii at Manoa, 2003)

This dissertation introduces the concept of Q-Witt rings and SQ-Witt rings. A Q-Witt ring is defined as a finite quotient of a torsion free abstract Witt ring for an elementary 2-group G. Local Q-Witt rings are characterized ...