Contractibility of curves
Results concerning contractibility of curves (equivalently: of dendroids) are collected and discussed in the paper. Interrelations tetween various conditions which are either sufficient or necessary for a curve to be contractible are studied.
| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Università degli Studi di Catania
1991-11-01
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| Series: | Le Matematiche |
| Subjects: | |
| Online Access: | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/645 |
| _version_ | 1818487956741029888 |
|---|---|
| author | Janusz Charatonik |
| author_facet | Janusz Charatonik |
| author_sort | Janusz Charatonik |
| collection | DOAJ |
| description | Results concerning contractibility of curves (equivalently: of dendroids) are collected and discussed in the paper. Interrelations tetween various conditions which are either sufficient or necessary for a curve to be contractible are studied. |
| first_indexed | 2024-12-10T16:44:55Z |
| format | Article |
| id | doaj.art-02930d1910724834b0e24fbd97131c3b |
| institution | Directory Open Access Journal |
| issn | 0373-3505 2037-5298 |
| language | English |
| last_indexed | 2024-12-10T16:44:55Z |
| publishDate | 1991-11-01 |
| publisher | Università degli Studi di Catania |
| record_format | Article |
| series | Le Matematiche |
| spelling | doaj.art-02930d1910724834b0e24fbd97131c3b2022-12-22T01:41:06ZengUniversità degli Studi di CataniaLe Matematiche0373-35052037-52981991-11-01462559592612Contractibility of curvesJanusz CharatonikResults concerning contractibility of curves (equivalently: of dendroids) are collected and discussed in the paper. Interrelations tetween various conditions which are either sufficient or necessary for a curve to be contractible are studied.http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/645Bend setContinuumContractibleCurveDendroidFanHomotopyPairwise smoothPointwise smoothQ-pointR-continuumSelectibleSmoothType N |
| spellingShingle | Janusz Charatonik Contractibility of curves Le Matematiche Bend set Continuum Contractible Curve Dendroid Fan Homotopy Pairwise smooth Pointwise smooth Q-point R-continuum Selectible Smooth Type N |
| title | Contractibility of curves |
| title_full | Contractibility of curves |
| title_fullStr | Contractibility of curves |
| title_full_unstemmed | Contractibility of curves |
| title_short | Contractibility of curves |
| title_sort | contractibility of curves |
| topic | Bend set Continuum Contractible Curve Dendroid Fan Homotopy Pairwise smooth Pointwise smooth Q-point R-continuum Selectible Smooth Type N |
| url | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/645 |
| work_keys_str_mv | AT januszcharatonik contractibilityofcurves |