More characterizations of certain special families of simplices (Q2634297)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | More characterizations of certain special families of simplices |
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More characterizations of certain special families of simplices (English)
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8 February 2016
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This interesting paper gives characterizations for several types of tetrahedra (orthocentric, circumscriptible, isodynamic, isogonic) in dimension \(d\geq 3\). ``These compactly organized results, which are mostly new for higher dimensions, are expected to be very useful tools for further research.''
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orthocentric tetrahedra
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circumscriptible tetrahedra
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isodynamic tetrahedra
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isogonic tetrahedra
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barycentric coordinates
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centroid
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cevian
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circumcenter
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circumscriptible simplex
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Euler line
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Fermat-Torricelli point
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Gergonne point
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incenter
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isodynamic simplex
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isogonic simplex
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kite
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Lemoine point
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Nagel point
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orthocentric simplex
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quadratic form
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tetra-isogonic simplex
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