Polynomial testing of the query ''Is \(a^ b\geq c^ d?''\) with application to finding a minimal cost reliability ratio spanning tree (Q800816)
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scientific article; zbMATH DE number 3878649
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Polynomial testing of the query ''Is \(a^ b\geq c^ d?''\) with application to finding a minimal cost reliability ratio spanning tree |
scientific article; zbMATH DE number 3878649 |
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Polynomial testing of the query ''Is \(a^ b\geq c^ d?''\) with application to finding a minimal cost reliability ratio spanning tree (English)
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1984
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Given integers a, b, c, d, we present a polynomial algorithm for the query ''is \(a^ b\geq c^ d?''\). The result is applied to yield a polynomial algorithm for the minimal cost reliability ratio spanning tree problem.
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polynomial algorithm
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minimal cost reliability ratio spanning tree
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