File:Simply connected, connected, and non-connected spaces.svg
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Summary
| Description |
English: From top to bottom: red space A, pink space B, yellow space C and orange space D are all connected, whereas green space E (made of subsets E1, E2, E3, and E4) is not connected. Furthermore, A and B are also simply connected (genus 0), while C and D are not: C has genus 1 and D has genus 4. Português: De cima para baixo: os espaços vermelho A, magenta B, amarelo C e laranja D são todos conexos, enquanto o espaço verde E (composto pelos subconjuntos E1, E2, E3 e E4) é desconexo. Para além disso, A e B são também simplesmente conexos (género 0), enquanto C e D não o são: C tem género 1 e D tem género 4. |
| Date | |
| Source | Connected and disconnected spaces cd.svg, Connected and disconnected spaces.svg |
| Author | Gazilion |
| SVG genesis |
Licensing
I, the copyright holder of this work, hereby publish it under the following licence:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighbouring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:37, 17 April 2014 | | 2,000 × 5,000 (47 KB) | wikimediacommons>Gazilion | User created page with UploadWizard |
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