Matsuda, Ryûki Torsion-free abelian semigroup rings. VII. (English) Zbl 0756.13012 Bull. Fac. Sci., Ibaraki Univ., Ser. A 23, 1-8 (1991). Reviewer: Ph.Schultz (Nedlands) MSC: 13E15 20M25 PDFBibTeX XMLCite \textit{R. Matsuda}, Bull. Fac. Sci., Ibaraki Univ., Ser. A 23, 1--8 (1991; Zbl 0756.13012) Full Text: DOI
Arnold, J. T.; Matsuda, Ryuki The n-gerator property for semigroup rings. (English) Zbl 0615.13006 Houston J. Math. 12, 345-356 (1986). Reviewer: J.Clark MSC: 13E15 20M25 13B99 PDFBibTeX XMLCite \textit{J. T. Arnold} and \textit{R. Matsuda}, Houston J. Math. 12, 345--356 (1986; Zbl 0615.13006)
Matsuda, Ryuki Notes on Noetherian semigroup rings. (English) Zbl 0521.13007 Bull. Fac. Sci., Ibaraki Univ., Ser. A 15, 9-16 (1983). MSC: 13E05 20M25 13H10 13E15 13H05 13B02 PDFBibTeX XMLCite \textit{R. Matsuda}, Bull. Fac. Sci., Ibaraki Univ., Ser. A 15, 9--16 (1983; Zbl 0521.13007) Full Text: DOI
Matsuda, Ryuki Torsion-free Abelian semigroup rings. V. (English) Zbl 0414.13003 Bull. Fac. Sci., Ibaraki Univ., Ser. A 11, 1-37 (1979). MSC: 13B25 13E15 13F05 13C15 20M25 PDFBibTeX XMLCite \textit{R. Matsuda}, Bull. Fac. Sci., Ibaraki Univ., Ser. A 11, 1--37 (1979; Zbl 0414.13003) Full Text: DOI