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The generalized dual Gottlieb sets

โœ Scribed by Yeon Soo Yoon

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
98 KB
Volume
109
Category
Article
ISSN
0166-8641

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โœฆ Synopsis

We define and study a generalized dual Gottlieb set between the dual Gottlieb set and the homotopy set. We find some conditions for which two of them are equal and we also give an example such that none of them are equal. We can obtain a property of the generalized dual Gottlieb group about a homotopically trivial cofibration, which is a stronger dual result than Lee and Woo's. We can also obtain a generalization of Halbhavi and Varadarajan's result about extending the dual Gottlieb group.

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