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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.

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Topological types of finitely-$C^ 0$-$K$-determined map-germs
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by Takashi Nishimura PDF
Trans. Amer. Math. Soc. 312 (1989), 621-639 Request permission

Abstract:

In this article, we investigate the following two problems Problem 1. Is finite-${C^0}{\text {-}}K$-determinacy a topological invariant among analytic map-germs? Problem 2. Do the topological types of all finitely-${C^0}{\text {-}}K$-determined map-germs have topological moduli, i.e. do they have infinitely many topological types with the cardinal number of continuum? Problem $1$ is solved affirmatively in the complex case. Problem $2$ is solved negatively in the complex case; and affirmatively in the real case.
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Additional Information
  • © Copyright 1989 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 312 (1989), 621-639
  • MSC: Primary 58C27
  • DOI: https://doi.org/10.1090/S0002-9947-1989-0946220-9
  • MathSciNet review: 946220