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George Tsintsifas

mathematics & photography

George Tsintsifas


Main Interests:
Geometry, Convexity and Photography

Categories

  • Mathematics
  • Photography

Archives

  • March 2024
  • July 2022
  • August 2020
  • June 2020
  • March 2020
  • June 2019
  • January 2019
  • November 2018
  • October 2018
  • May 2017
  • March 2017
  • October 2016
  • September 2016
  • April 2016
  • March 2016
  • February 2016
  • January 2016
  • December 2015
  • October 2015
  • April 2015
  • September 2014
  • August 2014
  • May 2014
  • April 2014
  • January 2014
  • December 2013
  • November 2012
  • June 2012
  • May 2012
  • May 2011
  • November 2008
  • April 2008
  • March 2008
  • January 2008
  • June 2007
  • March 2007
  • February 2007
  • January 2007
  • November 2006
  • October 2006
  • September 2006

Problems of Geometry

Problems of plane Geometry

Posted on March 5, 2024March 5, 2024Categories Uncategorized

A geometrical problem

Circles, Spheres

Posted on July 3, 2022July 3, 2022Categories Mathematics

Convexity

Some inequalities in convexity

Posted on August 21, 2020Categories Uncategorized

Πρόβλημα Συνδιαστικής Γεωμετρίας

Τα τετράγωνα

Posted on June 14, 2020June 14, 2020Categories Uncategorized

Βαρυκεντρικές συντεταγμένες στο GEOGEBRA

Βαρυκεντρκές συντεταγμένες και κατασκευή εργαλείων στο  GEOGEBRA

Posted on March 9, 2020Categories Mathematics

Euclidean (Elementary) Geometry

A hard (beautiful) Problem of Geometry

Posted on March 9, 2020Categories Mathematics

Προσδιορισμός του είδους της κωνικής διερχόμενης απο τρία σημεία και το κέντρο της

http://gtsintsifas.com/wp-content/uploads/ΠΡΟΣΔΙΟΡΙΣΜΟΣ-ΤΟΥ-ΕΙΔΟΥΣ-ΚΩΝΙΚΗΣ-ΔΙΕΡΧΟΜΕΝΗΣ-ΑΠΟ-ΤΡΙΑ-ΣΗΜΕΙΑ-ΑΠΌ-ΤΗ-ΘΕΣΗ-ΤΟΥ-ΚΕΝΤΡΟΥ-ΤΗΣ..pdf.Μ.Ε  Απρίλιος 19.  Κ. Δόρτσιος-Γ. Τσίντσιφας

Posted on June 17, 2019Categories Uncategorized

Classification of a conic

Classification of a conic through the vertices of a triangle according the position of the center.

Posted on January 8, 2019Categories Uncategorized

Κυρτά σχήματα

Εμβαδά. Mixed area. Minkovski

Posted on November 1, 2018March 6, 2020Categories Mathematics

Problems

4 problems

Posted on October 30, 2018Categories Uncategorized

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