“Subfield”的概念、定义、习题解题方法及翻译-数学辞典

单词	Subfield
释义	subfield Let $F$ be a field and $S$ a subset of $F$ such that $S$ with the inherited operations from $F$ is also a field. Then we say that $S$ is a subfield of $F$ . The name “subfield” is used also in the case that $F$ is only a skew field and its subset $S$ forms a skew field.
随便看	special reducible polynomials over a field with positive characteristic specialUnitaryLieAlgebra (special) unitary Lie algebra SpectralInvarianceTheoremforCalgebras spectral invariance theorem (for C^*-algebras) SpectralMappingTheorem spectral mapping theorem SpectralMeasure spectral measure SpectralPermanenceTheorem spectral permanence theorem SpectralRadius spectral radius SpectralSpace spectral space SpectralTheorem spectral theorem spectral theorem SpectralTheorem1 SpectralValuesClassification spectral values classification SpectrumIsANonemptyCompactSet spectrum is a non-empty compact set SpectrumOfAmuI spectrum of A-μ⁢I

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。

subfield