Intermediate values and fixed points for real functions (Q1339051)
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scientific article; zbMATH DE number 698830
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Intermediate values and fixed points for real functions |
scientific article; zbMATH DE number 698830 |
Statements
Intermediate values and fixed points for real functions (English)
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19 January 1997
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The following result (and generalizations) are offered. The function \(f + g : [a,b] \to [a,b]\) (or \(R \to ]a,b[)\) has a fixed point if \(f\) is continuous and \(g\) is increasing.
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fixed points
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intermediate values
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continuous functions
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increasing functions
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lower and upper limits
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0.8047043085098267
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0.7882115840911865
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