“Girth”的概念、定义、习题解题方法及翻译-数学辞典

单词	Girth
释义	girth The girth of a graph $G$ is the length of the shortest cycle in $G$ .¹¹There is no widespread agreement on the girth of a forest, which has no cycles. It is also extremely unimportant. For instance, the girth of any grid $\\mathbb{Z}^{d}$ (where $d>2$ ) is 4, and the girth of the vertex graph of the dodecahedron is 5.
随便看	proof that the set of sum-product numbers in base 10 is finite ProofThatTheSetOfSumproductNumbersInBase2IsFinite proof that the set of sum-product numbers in base 2 is finite ProofThatTheSumOfTheIteratedTotientFunctionIsAlwaysOdd proof that the sum of the iterated totient function is always odd ProofThatTransitionFunctionsOfCotangentBundleAreValid proof that transition functions of cotangent bundle are valid ProofThatUniformlyContinuousIsProximityContinuous proof that uniformly continuous is proximity continuous proof that η⁢(1)=l⁢n2 proof that τ⁢(n) is the number of positive divisors of n proof that ω has the tree property ProofTheOrbitOfAnyElementOfAGroupIsASubgroup Proof: The orbit of any element of a group is a subgroup ProofToCauchyRiemannEquationspolarCoordinates proof to Cauchy-Riemann equations (polar coordinates) ProperCone proper cone ProperDivisor proper divisor ProperIdeal proper ideal ProperlyDiscontinuousAction properly discontinuous action ProperMap

数学辞典收录了18232条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。

girth