Skip to Main Content

Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Affine $3$-spheres with constant affine curvature
HTML articles powered by AMS MathViewer

by Martin A. Magid and Patrick J. Ryan PDF
Trans. Amer. Math. Soc. 330 (1992), 887-901 Request permission

Abstract:

We classify the affine hyperspheres in ${R^4}$ which have constant curvature in the affine metric $h$ and whose Pick invariant is nonzero. In particular, the metric $h$ must be flat.
References
Similar Articles
  • Retrieve articles in Transactions of the American Mathematical Society with MSC: 53C40, 53A15
  • Retrieve articles in all journals with MSC: 53C40, 53A15
Additional Information
  • © Copyright 1992 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 330 (1992), 887-901
  • MSC: Primary 53C40; Secondary 53A15
  • DOI: https://doi.org/10.1090/S0002-9947-1992-1062193-5
  • MathSciNet review: 1062193