The minima of positive definite Hermitian binary quadratic forms. (English) Zbl 0009.05201


11H50 Minima of forms
11E39 Bilinear and Hermitian forms
Full Text: DOI EuDML


[1] A. Speiser, ?ber die Minima Hermitescher Formen, Journ. f. d. reine u. angew. Math.167 (1932), S. 88-97. · Zbl 0003.19402
[2] O. Perron, ?ber das Minimum positiver Hermitescher Formen, Math. Zeitschr.36 (1932), S. 148-160. The reference to Speiser’s paper is derived from Perron’s. · Zbl 0005.00901
[3] A. Oppenheim, The lower bounds of indefinite Hermitian quadratic forms, Quarterly Journal of Mathematics, Oxford Series3 (1932), S. 10-14. The results of this paper hold forR(i). I have since obtained results for 538-1 for certain classes of values ofm. · Zbl 0004.10105
[4] A. Korkine and G. Zolotareff, Sur les formes quadratiques positives quaternaires, Math. Annalen5 (1872), S. 581-583. · JFM 04.0081.03
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