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most citedMagnetic Order versus superconductivity in the Iron-based layered La(O1-xFx)FeAs systems

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math.CO2008★ 9 cited

New Graphs of Finite Mutation Type

Harm Derksen, Theodore Owen

To a directed graph without loops and 2-cycles, we can associate a skew-symmetric matrix with integer entries. Mutations of such skew-symmetric matrices, and more generally skew-sy…