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math.MG2013
A Computer Verification of a Conjecture About Erdös-Mordell Curve
Bojan D. Banjac, Branko J. Malesevic, Maja M. Petrovic +1
In this paper we consider Erdös-Mordell inequality and its extension in the plane of triangle to the Erdös-Mordell curve. Algebraic equation of this curve is derived, and using mod…
math.MG2012
On the Extension of the Erdos-Mordell Type Inequalities
Branko Malesevic, Maja Petrovic, Marija Obradovic +1
We discuss the extension of inequality R_A >= c/a * r_b + b/a * r_c to the plane of triangle ABC. Based on the obtained extension, in regard to all three vertices of the triangle,…