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On projective Z-frames

Published online by Cambridge University Press:  20 November 2018

Zhao Dongsheng
Zhao Dongsheng*
Affiliation:
Division of Mathematics School of Science Nanyang Technological University 469 Bukit Timah Road Singapore 259756, e-mail: [email protected]
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Abstract

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This paper deals with the projective objects in the category of all Z-frames, where the latter is a common generalization of different types of frames. The main result obtained here is that a Z-frame is E-projective if and only if it is stably Z-continuous, for a naturally arising collection E of morphisms.

Keywords

06D0554D1018D15
Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 40 , Issue 1 , 01 March 1997 , pp. 39 - 46
Copyright
Copyright © Canadian Mathematical Society 1997

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