47 citations · 313 across the 74 of their papers we have counts for
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math.MG2013★ 1 cited
The Six Circles Theorem revisited
Dennis Ivanov, Serge Tabachnikov
The Six Circles Theorem of C. Evelyn, G. Money-Coutts, and J. Tyrrell concerns chains of circles inscribed into a triangle: the first circle is inscribed in the first angle, the se…
math.MG2013★ 1 cited
Circumcenter of Mass and generalized Euler line
Serge Tabachnikov, Emmanuel Tsukerman
We define and study a variant of the center of mass of a polygon and, more generally, of a simplicial polytope which we call the Circumcenter of Mass (CCM). The Circumcenter of Mas…