Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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.

 

Constructibility of the set of points where a complex analytic morphism is open
HTML articles powered by AMS MathViewer

by Adam Parusiński PDF
Proc. Amer. Math. Soc. 117 (1993), 205-211 Request permission

Abstract:

Using the local flattening theorem we prove that the set of points where a complex analytic morphism is open (or universally open) is constructible. A similar result is obtained for a morphism of complex algebraic varieties.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 32C15, 14E40
  • Retrieve articles in all journals with MSC: 32C15, 14E40
Additional Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 117 (1993), 205-211
  • MSC: Primary 32C15; Secondary 14E40
  • DOI: https://doi.org/10.1090/S0002-9939-1993-1139472-2
  • MathSciNet review: 1139472