Flower
January 23rd, 2016Convexity
January 23rd, 2016The inscribed parallelepiped in convex body in three space
Geometry.Simplices
January 7th, 2016Some Algebra about Simplices. Inequalities
Ομιλία στην Ε.Μ.Ε. Μάρτιος 2014. Κ.Δόρτσιος, Γ.Τσίντσιφας
December 26th, 2015Γεωμετρία Affine. Εφαρμογές.
A convex body in the Lattice plane
December 21st, 2015Integral point property of a convex body in the Lattice plane
A characterization of a centrosymmetric convex figure
December 19th, 2015Two triangle inequalities
October 8th, 2015In this paper our aim is to present a method working in the inequalities between two triangles.
The birds symphony
April 11th, 2015Γεωμετρία Affine
April 10th, 2015The tetrahedron
April 9th, 2015Max.and Min. Problems for the tetrahedron