Homogeneous Polynomials and the Minimal Polynomial of COS $(2\pi / n)$
نویسندگان
چکیده
منابع مشابه
The constant term of the minimal polynomial of cos(2pi/n) over Q
These groups are isomorphic to the free product of two finite cyclic groups of orders and q. The first few Hecke groups are H(λ) = = PSL(,Z) (the modular group), H(λ) = H( √ ), H(λ) = H( + √ ), and H(λ) = H( √ ). It is clear from the above that H(λq) ⊂ PSL(,Z[λq]), but unlike in the modular group case (the case q = ), the inclusion is strict and the index [PSL(,Z[λq]) :H(λq)] i...
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In the theory of monomial ideals of a polynomial ring S over a field k, it is convenient that for each such ideal I there is a standard free resolution, so called Taylor resolution, that can be canonically constructed from the minimal system of monomial generators of I (see [7], p.439 and section 2). On the other hand no construction of a minimal resolution for an arbitrary monomial ideal has b...
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ژورنال
عنوان ژورنال: Missouri Journal of Mathematical Sciences
سال: 2003
ISSN: 0899-6180
DOI: 10.35834/2003/1501014