Nakamula, Ken Certain quartic fields with small regulators. (English) Zbl 0847.11057 J. Number Theory 57, No. 1, 1-21 (1996). Reviewer: C.Levesque (Quebec) MSC: 11R27 11R16 11R29 PDFBibTeX XMLCite \textit{K. Nakamula}, J. Number Theory 57, No. 1, 1--21 (1996; Zbl 0847.11057) Full Text: DOI
Nakamula, Ken A table for pure cubic fields. (English) Zbl 0663.12005 Investigations in number theory, Adv. Stud. Pure Math. 13, 461-477 (1988). Reviewer: G.Gras MSC: 11R16 12-04 65A05 11R23 PDFBibTeX XML
Nakamula, Ken A construction of the groups of units of some number fields from certain subgroups. (English) Zbl 0511.12008 Tokyo J. Math. 5, 85-106 (1982). MSC: 11R27 11R21 11R16 11R06 PDFBibTeX XMLCite \textit{K. Nakamula}, Tokyo J. Math. 5, 85--106 (1982; Zbl 0511.12008) Full Text: DOI
Nakamula, Ken On the group of units of a non-galois quartic or sextic number field. (English) Zbl 0471.12005 Proc. Japan Acad., Ser. A 56, 77-81 (1980). Reviewer: Hugh C. Williams (Winnipeg) MSC: 11R27 11R16 11R21 PDFBibTeX XMLCite \textit{K. Nakamula}, Proc. Japan Acad., Ser. A 56, 77--81 (1980; Zbl 0471.12005) Full Text: DOI
Nakamula, Ken On a fundamental domain of \(\mathbb{R}^3_+\) for the action of the group of totally positive units of a cyclic cubic number field. (English) Zbl 0405.12005 J. Fac. Sci., Univ. Tokyo, Sect. I A 24, 701-713 (1977). MSC: 11R16 14L30 11R80 11R27 11R18 PDFBibTeX XMLCite \textit{K. Nakamula}, J. Fac. Sci., Univ. Tokyo, Sect. I A 24, 701--713 (1977; Zbl 0405.12005)