Flower

January 23rd, 2016

flower-a

Convexity

January 23rd, 2016

The inscribed parallelepiped in convex body in three space

Geometry.Simplices

January 7th, 2016

Some Algebra about Simplices. Inequalities

Ομιλία στην Ε.Μ.Ε. Μάρτιος 2014. Κ.Δόρτσιος, Γ.Τσίντσιφας

December 26th, 2015

Γεωμετρία Affine. Εφαρμογές.

A convex body in the Lattice plane

December 21st, 2015

Integral point property of a convex body in the Lattice plane

A characterization of a centrosymmetric convex figure

December 19th, 2015

This is a paper about a characterization of a centrosymmetric convex figure

 

 

Two triangle inequalities

October 8th, 2015

In this paper our aim is to present a method working in the inequalities between two triangles.

The birds symphony

April 11th, 2015

DSC00103

Γεωμετρία Affine

April 10th, 2015

Αφινική Γεωμετρία Problems

The tetrahedron

April 9th, 2015

Max.and Min. Problems for the tetrahedron