Journal of the
Korean Mathematical Society
JKMS
ISSN(Print) 0304-9914
ISSN(Online) 2234-3008
Article
HOME
ALL ARTICLES
View
ALL ARTICLES
View
J. Korean Math. Soc. 1998; 35(2): 281-294
Printed June 1, 1998
Copyright © The Korean Mathematical Society.
The $G$-sequence of a map and its exactness
Jian Zhong Pan, Xinyao Shen, and Moo Ha Woo
Academia Sinica, Academia Sinica and Korea University
In this paper, we extend the $G$-sequence of a $CW$-pair to the $G$-sequence of a map and show the existence of a map with nonexact $G$-sequence. We also give an example of a finite $CW$-pair with nontrivial $\omega$-homology in high order.
Keywords: $G$-sequences, evaluation groups, evaluation group of a map, $\omega$-homology
MSC numbers: 55P45
Article Tools
Stats or Metrics
Share this article on :
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd