Tuesday, 15 November 2016

abstract algebra - Does there always exist an irreducible polynomial of degree d over mathbbZ/pmathbbZ?

Let p be a prime and let d be a positive integer. Does there always exist an irreducible (i.e. unfactorable) polynomial of degree d over Z/pZ?

No comments:

Post a Comment

real analysis - How to find limhrightarrow0fracsin(ha)h

How to find lim without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...