File:Simply connected, connected, and non-connected spaces.svg

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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.
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Source Connected and disconnected spaces cd.svg, Connected and disconnected spaces.svg
Author Gazilion
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Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
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current23:07, 16 April 2014Thumbnail for version as of 23:07, 16 April 20142,000 × 5,000 (47 KB)Gazilion (talk | contribs)User created page with UploadWizard

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