“AdditiveFormOfHilbertsTheorem90”的概念、定义、习题解题方法及翻译-数学辞典

单词	AdditiveFormOfHilbertsTheorem90
释义	additive form of Hilbert’s theorem 90 Let $L/K$ be a finite cyclic Galois extension and $\\sigma$ a generator of $\\operatorname{Gal}(L/K)$ . An element $y\\in L$ satisfies $\\operatorname{Tr}(y)=0$ if and only if there exists $x\\in L$ satisfying $y=x-\\sigma(x)$ . Here $\\operatorname{Tr}$ denotes the trace in $L/K$ .
随便看	ProofOfPropertiesOfDerivativesByPureAlgebra proof of properties of derivatives by pure algebra ProofOfPropertiesOfExtremeSubsetsOfAClosedConvexSet proof of properties of extreme subsets of a closed convex set ProofOfPropertiesOfHopfianAndCoHopfianGroups proof of properties of Hopfian and co-Hopfian groups ProofOfPropertiesOfPrimitiveRoots proof of properties of primitive roots ProofOfPropertiesOfTheClosureOperator proof of properties of the closure operator ProofOfPropertiesOfTheExponential proof of properties of the exponential ProofOfPropertiesOfTraceOfAMatrix proof of properties of trace of a matrix ProofOfPseudoparadoxInMeasureTheory proof of pseudoparadox in measure theory ProofOfPTAHInequality proof of PTAH inequality ProofOfPtolemysInequality ProofOfPtolemysTheorem proof of Ptolemy’s inequality proof of Ptolemy’s theorem ProofOfPythagoreanTheorem proof of Pythagorean theorem proof of Pythagorean 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。

additive form of Hilbert’s theorem 90