On a question of de Groot and Nishiura

Vitalij A. Chatyrko, and Yasunao Hattori. "On a question of de Groot and Nishiura." Fundamenta Mathematicae 172.2 (2002): 107-115. <http://eudml.org/doc/283380>.

@article{VitalijA2002,
abstract = {Let $Zₙ = [0,1]^\{n+1\} ∖ (0,1)ⁿ × \{0\}$. Then cmp Zₙ < def Zₙ for n ≥ 5. This is the answer to a question posed by de Groot and Nishiura [GN] for n ≥ 5.},
author = {Vitalij A. Chatyrko, Yasunao Hattori},
journal = {Fundamenta Mathematicae},
keywords = {compact degree; compact deficiency},
language = {eng},
number = {2},
pages = {107-115},
title = {On a question of de Groot and Nishiura},
url = {http://eudml.org/doc/283380},
volume = {172},
year = {2002},
}

TY - JOUR
AU - Vitalij A. Chatyrko
AU - Yasunao Hattori
TI - On a question of de Groot and Nishiura
JO - Fundamenta Mathematicae
PY - 2002
VL - 172
IS - 2
SP - 107
EP - 115
AB - Let $Zₙ = [0,1]^{n+1} ∖ (0,1)ⁿ × {0}$. Then cmp Zₙ < def Zₙ for n ≥ 5. This is the answer to a question posed by de Groot and Nishiura [GN] for n ≥ 5.
LA - eng
KW - compact degree; compact deficiency
UR - http://eudml.org/doc/283380
ER -