On universal forms in finite fields
نویسندگان
چکیده
منابع مشابه
Pairs of Quadratic Forms over Finite Fields
Let Fq be a finite field with q elements and let X be a set of matrices over Fq. The main results of this paper are explicit expressions for the number of pairs (A,B) of matrices in X such that A has rank r, B has rank s, and A + B has rank k in the cases that (i) X is the set of alternating matrices over Fq and (ii) X is the set of symmetric matrices over Fq for odd q. Our motivation to study ...
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky a fysiky
سال: 1950
ISSN: 1802-114X
DOI: 10.21136/cpmf.1950.120770