ArticleOriginal scientific text

Title

A factorization theorem for the transfinite kernel dimension of metrizable spaces

Authors 1

Affiliations

  1. Department of Mathematics, University of the Aegean, Karlovassi 83200, Samos, Greece

Abstract

We prove a factorization theorem for transfinite kernel dimension in the class of metrizable spaces. Our result in conjunction with Pasynkov's technique implies the existence of a universal element in the class of metrizable spaces of given weight and transfinite kernel dimension, a result known from the work of Luxemburg and Olszewski.

Bibliography

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  5. W. Olszewski, On D-dimension of metrizable spaces, ibid. 140 (1991), 35-48.
  6. B. A. Pasynkov, On universal bicompacta of a given weight and dimension, Soviet Math. Dokl. 5 (1964), 245-246.
  7. B. A. Pasynkov, A factorization theorem for non-closed sets, ibid. 13 (1972), 292-295.
Pages:
79-84
Main language of publication
English
Received
1997-08-14
Accepted
1997-12-15
Published
1998
Exact and natural sciences