Coxeter-Dynkin Diagram

A labeled graph whose nodes are indexed by the generators of a Coxeter Group having as anEdge labeled by whenever , where is an element of the CoxeterMatrix. Coxeter-Dynkin diagrams are used to visualize Coxeter Groups. A Coxeter-Dynkindiagram is associated with each Rational Double Point (Fischer 1986).

References

Arnold, V. I. ``Critical Points of Smooth Functions.'' Proc. Int. Congr. Math. 1, 19-39, 1974.

Fischer, G. (Ed.). Mathematical Models from the Collections of Universities and Museums. Braunschweig, Germany: Vieweg, pp. 12-13, 1986.

• Mangoldt Function
• Manifold
• Mantissa
• Map
• Map Coloring
• Mapes' Method
• Map Folding
• Mapping (Function)
• Mapping Space
• Map Projection
• Marginal Analysis
• Marginal Probability
• Markoff Number
• Markoff's Formulas
• Markov Algorithm
• Markov Chain
• Markov Matrix
• Markov Moves
• Markov Number
• Markov Process
• Markov's Inequality
• Markov Spectrum
• Markov's Theorem
• Marriage Theorem
• Married Couples Problem