Computing Polynomials of the Ramanujan tn Class Invariants
Canadian mathematical bulletin, Tome 52 (2009) no. 4, pp. 583-597
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We compute the minimal polynomials of the Ramanujan values ${{t}_{n}}$ , where $n\,\equiv \,11\,\bmod \,24$ , using the Shimura reciprocity law. These polynomials can be used for defining the Hilbert class field of the imaginary quadratic field $\mathbb{Q}\left( \sqrt{-n} \right)$ and have much smaller coefficients than the Hilbert polynomials.
Konstantinou, Elisavet; Kontogeorgis, Aristides. Computing Polynomials of the Ramanujan tn Class Invariants. Canadian mathematical bulletin, Tome 52 (2009) no. 4, pp. 583-597. doi: 10.4153/CMB-2009-058-6
@article{10_4153_CMB_2009_058_6,
author = {Konstantinou, Elisavet and Kontogeorgis, Aristides},
title = {Computing {Polynomials} of the {Ramanujan} tn {Class} {Invariants}},
journal = {Canadian mathematical bulletin},
pages = {583--597},
year = {2009},
volume = {52},
number = {4},
doi = {10.4153/CMB-2009-058-6},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-058-6/}
}
TY - JOUR AU - Konstantinou, Elisavet AU - Kontogeorgis, Aristides TI - Computing Polynomials of the Ramanujan tn Class Invariants JO - Canadian mathematical bulletin PY - 2009 SP - 583 EP - 597 VL - 52 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-058-6/ DO - 10.4153/CMB-2009-058-6 ID - 10_4153_CMB_2009_058_6 ER -
%0 Journal Article %A Konstantinou, Elisavet %A Kontogeorgis, Aristides %T Computing Polynomials of the Ramanujan tn Class Invariants %J Canadian mathematical bulletin %D 2009 %P 583-597 %V 52 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-058-6/ %R 10.4153/CMB-2009-058-6 %F 10_4153_CMB_2009_058_6
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