Weakly Fréchet–Urysohn and Pytkeev spaces
1
State Academy of Management, Rjazanskij prospekt 99, Moscow, 109542 Russia
|
Publication type: Journal Article
Publication date: 2000-06-01
scimago Q2
wos Q3
SJR: 0.449
CiteScore: 1.0
Impact factor: 0.5
ISSN: 01668641, 18793207
Geometry and Topology
Abstract
We study a new pointwise topological property, the weak Fréchet–Urysohn property, introduced by Reznichenko. We also study the property introduced by Pytkeev in 1983. It is proved that sequentiality is strictly stronger than the Pytkeev property, which is strictly stronger than the wFU property, which is strictly stronger than countable tightness. However we prove that a countably tight compact Hausdorff space is Pytkeev. The above properties are used to detect some non-subsequential spaces.
Found
Nothing found, try to update filter.
Top-30
Journals
|
2
4
6
8
10
12
14
|
|
|
Topology and its Applications
13 publications, 56.52%
|
|
|
Bulletin of the Australian Mathematical Society
2 publications, 8.7%
|
|
|
Studia Scientiarum Mathematicarum Hungarica
1 publication, 4.35%
|
|
|
Israel Journal of Mathematics
1 publication, 4.35%
|
|
|
Monatshefte fur Mathematik
1 publication, 4.35%
|
|
|
Indagationes Mathematicae
1 publication, 4.35%
|
|
|
Journal of the Korean Mathematical Society
1 publication, 4.35%
|
|
|
Transactions of the American Mathematical Society
1 publication, 4.35%
|
|
|
Fundamenta Mathematicae
1 publication, 4.35%
|
|
|
2
4
6
8
10
12
14
|
Publishers
|
2
4
6
8
10
12
14
|
|
|
Elsevier
14 publications, 60.87%
|
|
|
Springer Nature
2 publications, 8.7%
|
|
|
Cambridge University Press
2 publications, 8.7%
|
|
|
Akademiai Kiado
1 publication, 4.35%
|
|
|
Korean Mathematical Society
1 publication, 4.35%
|
|
|
American Mathematical Society
1 publication, 4.35%
|
|
|
Institute of Mathematics, Polish Academy of Sciences
1 publication, 4.35%
|
|
|
2
4
6
8
10
12
14
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
23
Total citations:
23
Citations from 2024:
0
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Malykhin V., Tironi G. Weakly Fréchet–Urysohn and Pytkeev spaces // Topology and its Applications. 2000. Vol. 104. No. 1-3. pp. 181-190.
GOST all authors (up to 50)
Copy
Malykhin V., Tironi G. Weakly Fréchet–Urysohn and Pytkeev spaces // Topology and its Applications. 2000. Vol. 104. No. 1-3. pp. 181-190.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1016/s0166-8641(99)00027-9
UR - https://doi.org/10.1016/s0166-8641(99)00027-9
TI - Weakly Fréchet–Urysohn and Pytkeev spaces
T2 - Topology and its Applications
AU - Malykhin, V.I.
AU - Tironi, G.
PY - 2000
DA - 2000/06/01
PB - Elsevier
SP - 181-190
IS - 1-3
VL - 104
SN - 0166-8641
SN - 1879-3207
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2000_Malykhin,
author = {V.I. Malykhin and G. Tironi},
title = {Weakly Fréchet–Urysohn and Pytkeev spaces},
journal = {Topology and its Applications},
year = {2000},
volume = {104},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016/s0166-8641(99)00027-9},
number = {1-3},
pages = {181--190},
doi = {10.1016/s0166-8641(99)00027-9}
}
Cite this
MLA
Copy
Malykhin, V.I., and G. Tironi. “Weakly Fréchet–Urysohn and Pytkeev spaces.” Topology and its Applications, vol. 104, no. 1-3, Jun. 2000, pp. 181-190. https://doi.org/10.1016/s0166-8641(99)00027-9.