retraction (Q6119): Difference between revisions
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Created claim: subclass of (P1): morphism (Q756) |
Created claim: defining formula (P333): g\text{ is left inverse of }f \iff g \circ f= \operatorname{id} |
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| Property / part of | |||
| Property / part of: section and retraction / rank | |||
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| Property / defining formula | |||
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle g\text{ is left inverse of }f \iff g \circ f= \operatorname{id}}g\text{ is left inverse of }f \iff g \circ f= \operatorname{id} | |||
| Property / defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle g\text{ is left inverse of }f \iff g \circ f= \operatorname{id}} / rank | |||
Normal rank | |||
Latest revision as of 08:16, 31 March 2023
left inverse of a morphism
- left inverse
- left inverse morphism
- cosection
- co-section
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | retraction |
left inverse of a morphism |
|
Statements
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle g\text{ is left inverse of }f \iff g \circ f= \operatorname{id}}
0 references