crossing number (Q2696)

the smallest number of edge crossings possible in a drawing of a node-link graph

Language	Label	Description	Also known as
English	crossing number	the smallest number of edge crossings possible in a drawing of a node-link graph

Statements

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{\textrm {cr}}(K_{m,n})\leq \left\lfloor {\frac {n}{2}}\right\rfloor \left\lfloor {\frac {n-1}{2}}\right\rfloor \left\lfloor {\frac {m}{2}}\right\rfloor \left\lfloor {\frac {m-1}{2}}\right\rfloor

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/m/04cx07j

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28 October 2013

42574938

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