Counterexamples to a conjecture by Gross, Mansour and Tucker on partial-dual genus polynomials of ribbon graphs
Qi Yan, Xian’an Jin
Topics & Concepts
MathematicsCounterexampleConjectureCombinatoricsRibbonGenusPolynomialEuler characteristicDiscrete mathematicsMathematical analysisGeometryBotanyBiologyAdvanced Combinatorial MathematicsGeometric and Algebraic TopologyAlgebraic structures and combinatorial models