Stratifications of teardrops
Fundamenta Mathematicae (1999)
- Volume: 161, Issue: 3, page 305-324
- ISSN: 0016-2736
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topHughes, Bruce. "Stratifications of teardrops." Fundamenta Mathematicae 161.3 (1999): 305-324. <http://eudml.org/doc/212408>.
@article{Hughes1999,
abstract = {Teardrops are generalizations of open mapping cylinders. We prove that the teardrop of a stratified approximate fibration X → Y × ℝ with X and Y homotopically stratified spaces is itself a homotopically stratified space (under mild hypothesis). This is applied to manifold stratified approximate fibrations between manifold stratified spaces in order to establish the realization part of a previously announced tubular neighborhood theory.},
author = {Hughes, Bruce},
journal = {Fundamenta Mathematicae},
keywords = {stratified space; teardrop; homotopically stratified space; stratified approximate fibration; mapping cylinder; manifold stratified space},
language = {eng},
number = {3},
pages = {305-324},
title = {Stratifications of teardrops},
url = {http://eudml.org/doc/212408},
volume = {161},
year = {1999},
}
TY - JOUR
AU - Hughes, Bruce
TI - Stratifications of teardrops
JO - Fundamenta Mathematicae
PY - 1999
VL - 161
IS - 3
SP - 305
EP - 324
AB - Teardrops are generalizations of open mapping cylinders. We prove that the teardrop of a stratified approximate fibration X → Y × ℝ with X and Y homotopically stratified spaces is itself a homotopically stratified space (under mild hypothesis). This is applied to manifold stratified approximate fibrations between manifold stratified spaces in order to establish the realization part of a previously announced tubular neighborhood theory.
LA - eng
KW - stratified space; teardrop; homotopically stratified space; stratified approximate fibration; mapping cylinder; manifold stratified space
UR - http://eudml.org/doc/212408
ER -
References
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