Ion Pătraşcu

Submissions

[16] viXra:1010.0038 submitted on 25 Oct 2010

Two Applications of Desargues' Theorem

Authors: Florentin Smarandache, Ion Pătraşcu
Category: Geometry

[15] viXra:1010.0008 submitted on 4 Oct 2010

Two Triangles with the Same Orthocenter and a Vectorial Proof of Stevanovic's Theorem

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[14] viXra:1009.0046 submitted on 12 Sep 2010

Pantazi's Theorem Regarding the bi-Orthological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[13] viXra:1009.0009 submitted on 13 Mar 2010

Smarandache's Orthic Theorem

Authors: Ion Pătraşcu
Category: Geometry

[12] viXra:1009.0006 submitted on 2 Sep 2010

Two Remarkable Ortho-Homological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[11] viXra:1008.0031 submitted on 11 Aug 2010

Another Proof of a Theorem Relative to the Orthological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[10] viXra:1006.0069 submitted on 30 Jun 2010

An Application of Sondat's Theorem Regarding the Orthohomological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[9] viXra:1006.0059 submitted on 13 Mar 2010

Properties of a Hexagon Circumscribed to a Circle

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[8] viXra:1006.0058 submitted on 13 Mar 2010

A Multiple Theorem with Isogonal and Concyclic Points

Authors: Florentin Smarandache, Ion Pătraşcu
Category: Geometry

[7] viXra:1006.0024 submitted on 13 Mar 2010

A Theorem About Simultaneous Orthological and Homological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[6] viXra:1006.0004 submitted on 3 Jun 2010

A Class of Orthohomological Triangles

Authors: Claudiu Coandă, Florentin Smarandache, Ion Pătraşcu
Category: Geometry

[5] viXra:1005.0016 submitted on 5 May 2010

Generalization of a Remarkable Theorem

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[4] viXra:1004.0025 submitted on 3 Apr 2010

An Application of a Theorem of Orthohomological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[3] viXra:1003.0058 submitted on 6 Mar 2010

The Dual of the Orthopole Theorem

Authors: Ion Pătraşcu
Category: Geometry

[2] viXra:1003.0057 submitted on 6 Mar 2010

DE Longchamps' Point, Line and Circle

Authors: Ion Pătraşcu
Category: Geometry

[1] viXra:1003.0056 submitted on 6 Mar 2010

The Dual Theorem Relative to the Simson's Line

Authors: Ion Pătraşcu
Category: Geometry

Replacements

[2] viXra:1009.0006 replaced on 5 Sep 2010

Two Remarkable Ortho-Homological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry

[1] viXra:1009.0006 replaced on 4 Sep 2010

Two Remarkable Ortho-Homological Triangles

Authors: Ion Pătraşcu, Florentin Smarandache
Category: Geometry