Publisher
Springer Science and Business Media LLC
Subject
General Mathematics,General Mathematics
Reference17 articles.
1. E. Artin,Uber die Zerlegung definiter Funktionen in Quadrate, Abh. Math. Sem. Hamburg5 (1927), 110–115.
2. J. W. S. Cassels,On the representation of rational functions as sums of squares, Acta ArithmeticaIX (1964), 79–82.
3. J. W. S. Cassels, W. J. Ellison, A. Pfister,On sums of squares and on elliptic curves over function fields, Journal of Number Theory.
4. J. R. Ciampi,Characterization of a class of matrices as sums of squares, Linear Algebra and its Applications3. (1970), 45–50.
5. J. G. Connell,The Stufe of Number Fields, Math. Z.124 (1972), 20–22.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Recent Developments;Real Algebra;2022
2. 17ème problème de Hilbert;Boletim da Sociedade Brasileira de Matemática;1974-12