“IvanNiven”的概念、定义、习题解题方法及翻译-数学辞典

单词	IvanNiven
释义	Ivan Niven Ivan Morton Niven (25 October 1915 - 9 May 1999) was a Canadian mathematician who helped proved the conjectured answers for Waring’s problem. In 1997 he presented a paper on integers that are divisible by their digit sum, but the name given them by Shri Dattathreya Ramachandra Kaprekar, “Harshad numbers,” has stuck more than “Niven numbers.” Asteroid 12513 bears Niven’s name.
随便看	invariance theorem Invariant invariant InvariantByAMeasurepreservingTransformation invariant by a measure-preserving transformation InvariantDifferentialForm invariant differential form InvariantFormLieAlgebras invariant form (Lie algebras) InvariantFormsOnRepresentationsOfCompactGroups invariant forms on representations of compact groups InvariantPolynomial invariant polynomial InvariantScalarProduct invariant scalar product InvariantSubspace invariant subspace InvariantSubspaceProblem invariant subspace problem InvariantSubspacesForSelfadjointalgebrasOfOperators invariant subspaces for self-adjoint *-algebras of operators InverseFunction inverse function InverseFunctionTheorem inverse function 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。

Ivan Niven