“InfimumAndSupremumOfSumAndProduct”的概念、定义、习题解题方法及翻译-数学辞典

单词	InfimumAndSupremumOfSumAndProduct
释义	infimum and supremum of sum and product Suppose that the real functions $f$ and $g$ are defined on an interval $\\Delta$ . Then on this interval • $\\inf(f\\!+\\!g)\\;\\geqq\\;\\inf f+\\inf g$ • $\\sup(f\\!+\\!g)\\;\\leqq\\;\\sup f+\\sup g$ If $f$ and $g$ are also nonnegative on $\\Delta$ , we can write • $\\inf(fg)\\;\\geqq\\;\\inf f\\cdot\\inf g$ • $\\sup(fg)\\;\\leqq\\;\\sup f\\cdot\\sup g$
随便看	proof of characterization of connected compact metric spaces. ProofOfCharacterizationOfPerfectFields proof of characterization of perfect fields ProofOfCharacterizationsOfTheJacobsonRadical proof of characterizations of the Jacobson radical ProofOfChebyshevsInequality ProofOfChebyshevsInequality1 proof of Chebyshev’s inequality proof of Chebyshev’s inequality ProofOfChernoffCramerBound proof of Chernoff-Cramer bound ProofOfChineseRemainderTheorem proof of Chinese remainder theorem ProofOfChoquetsCapacitabilityTheorem proof of Choquet’s capacitability theorem ProofOfChromaticNumberAndGirth proof of chromatic number and girth ProofOfClarksonInequality proof of Clarkson inequality ProofOfClassEquationTheorem proof of class equation theorem ProofOfClassificationOfSeparableHilbertSpaces proof of classification of separable Hilbert spaces ProofOfClosedCurveTheorem proof of closed curve theorem

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。

infimum and supremum of sum and product