Hsia, J. S.; Jöchner, M.; Shao, Y. Y. A structure theorem for a pair of quadratic forms. (English) Zbl 0787.11011 Proc. Am. Math. Soc. 119, No. 3, 731-734 (1993). Reviewer: A.G.Earnest (Carbondale) MSC: 11E12 15A63 PDF BibTeX XML Cite \textit{J. S. Hsia} et al., Proc. Am. Math. Soc. 119, No. 3, 731--734 (1993; Zbl 0787.11011) Full Text: DOI
Estes, Dennis R.; Hsia, J. S. Sums of three integer squares in complex quadratic fields. (English) Zbl 0524.10016 Proc. Am. Math. Soc. 89, 211-214 (1983). MSC: 11E12 11R11 11P05 11E16 PDF BibTeX XML Cite \textit{D. R. Estes} and \textit{J. S. Hsia}, Proc. Am. Math. Soc. 89, 211--214 (1983; Zbl 0524.10016) Full Text: DOI
Hsia, J. S.; Peterson, Roger D. An invariant ideal of a group ring of a finite group. II. (English) Zbl 0278.20006 Proc. Am. Math. Soc. 51, 275-281 (1975). MSC: 20C05 16S34 PDF BibTeX XML Cite \textit{J. S. Hsia} and \textit{R. D. Peterson}, Proc. Am. Math. Soc. 51, 275--281 (1975; Zbl 0278.20006) Full Text: DOI
Hsia, J. S. On the Hasse principle for quadratic forms. (English) Zbl 0242.10012 Proc. Am. Math. Soc. 39, 468-470 (1973). MSC: 11E16 15A63 11P05 PDF BibTeX XML Cite \textit{J. S. Hsia}, Proc. Am. Math. Soc. 39, 468--470 (1973; Zbl 0242.10012) Full Text: DOI