I need k (field) card(k)=n, n has not the form p^q where p is prime and q is natural how do i build k? is there a k to satisfy this?
for p^q whith that character we have Zp[x]/(poly)
where poly is in Zp[x] and poly is irreductible and grad(poly)=q
2006-06-19
14:03:23
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5 answers
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asked by
lex_szoke
2
in
Science & Mathematics
➔ Mathematics
for p^q whith that character we have Zp[x]/(poly)
where poly is in Zp[x] and poly is irreductible and grad(poly)=q, poly=ax^n+bx(^n-1)+......z, a....z in Zp[x] and grad(poly)=n, where "/" is the factorization of the field to a poly( with f=gq+r where r are the elements)
2006-06-19
14:14:32 ·
update #1
for p^q whith that character we have Zp[x]/(poly)
where poly is in Zp[x] and poly is irreductible and grad(poly)=q, poly=ax^n+bx(^n-1)+......z, a....z in Zp[x] and grad(poly)=n, where "/" is the factorization of the field to a poly( with f=gq+r where r are the elements of serched field)
if there is no k field to satisfy this pls mail me a proof of that.....lex_szoke@yahoo.com
2006-06-19
14:18:36 ·
update #2
cs@fmi@unibuc.ro
2006-06-19
14:21:22 ·
update #3
poly is irreductible over Zp[x]
means: Zp[x]=0 has no solution for x in Zp
any other details?
2006-06-19
14:27:15 ·
update #4
thank you for your grat answers!
2006-06-19
23:13:04 ·
update #5