On F-polynomials of thistles (Q579282)
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scientific article; zbMATH DE number 4014775
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On F-polynomials of thistles |
scientific article; zbMATH DE number 4014775 |
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On F-polynomials of thistles (English)
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1987
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A general formula is derived for the F-polynomial of thistles - a family of graphs obtained by attaching twigs (hinged edges) to all the nodes of a basic member. The formula involves a function which is identified explicitly for certain types of F-polynomials. The function is then used to partially characterize a special family of thistles.
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F-polynomial
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thistles
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0.8530978
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0.8352363
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