Mathematische Zeitschrift

, Volume 190, Issue 4, pp 497–498 | Cite as

Sums of squares in central simple algebras

  • D. W. Lewis
Article

References

  1. 1.
    Dickson, L.E.: Algbras and their arithmetics. New York: Dover Publications 1960Google Scholar
  2. 2.
    Griffin, M., Krusemeyer, M.: Matrices as sums of squares. Linear Multilinear Algebra5, 33–44 (1977)Google Scholar
  3. 3.
    Lam, T.Y.: The Algebraic Theory of Quadratic Forms. Amsterdam: Benjamin 1973Google Scholar
  4. 4.
    Leep, D.B., Shapiro, D.B., Wadsworth, A.R.: Sums of squares in division algebras. Math. Z.190, 151–162 (1985)Google Scholar
  5. 5.
    Reiner, I.: Maximal Orders. New York: Academic Press 1975Google Scholar
  6. 6.
    Wedderburn, J.H.M.: On division algebras. Trans. Am. Math. Soc.22, 129–135 (1921)Google Scholar

Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • D. W. Lewis
    • 1
  1. 1.Department of MathematicsUniversity College DublinDublinIreland

Personalised recommendations