Frobenius endomorphism For a field F with prime characteristic p, the Frobenius endomorphism is the map φ: F→F defined by φ(r) = rp. Note φ is clearly multiplicative and is additive as the binomial coefficient is divisible by p for 0
Frobenius endomorphism
数学辞典收录了4151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。