Equichordal point problem
In Euclidean plane geometry, the equichordal point problem is the question whether a closed planar convex body can have two equichordal points. The problem was originally posed in 1916 by Fujiwara and in 1917 by Wilhelm Blaschke, Hermann Rothe, and Roland Weitzenböck. A generalization of this problem statement was answered in the negative in 1997 by Marek R. Rychlik.
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Equichordal point problem
In Euclidean plane geometry, the equichordal point problem is the question whether a closed planar convex body can have two equichordal points. The problem was originally posed in 1916 by Fujiwara and in 1917 by Wilhelm Blaschke, Hermann Rothe, and Roland Weitzenböck. A generalization of this problem statement was answered in the negative in 1997 by Marek R. Rychlik.
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Em geometria euclidiana plana, ...... esposta negativa em 1997 por .
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In Euclidean plane geometry, t ...... e in 1997 by Marek R. Rychlik.
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Em geometria euclidiana plana, ...... esposta negativa em 1997 por .
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In Euclidean plane geometry, t ...... e in 1997 by Marek R. Rychlik.
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Equichordal point problem
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Problema do ponto equicordal
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Задача об эквихордном центре
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