The Cevian Simson transformation - Bernard Gibert We study a transformation whose origin lies in the relation between concurrent Simson lines...
Asymptotic directions of pivotal isocubics - Bernard Gibert Given the pivotal isocubic K = p(Omega,P), we seek all the other isocubics K_1 =...
Cubics related to coaxial circles - Bernard Gibert This note generalizes a result of Paul Yiu on a locus associated with a triad of coaxial...
How pivotal isocubics intersect the circumcircle - Bernard Gibert Given the pivotal isocubic K= pK(Omega,P), we seek its common points with the...
Bicevian Tucker circles - Bernard Gibert We prove that there are exactly ten bicevian Tucker circles and show several curves containing the...
The Simmons conics - Bernard Gibert We study the conics introduced by T. C. Simmons and generalize some of their properties. [IMG]...
Isocubics with concurrent normals - Bernard Gibert It is well known that the tangents at A, B, C to a pivotal isocubic concur. This paper studies...
Generalized Mandart conics - Bernard Gibert We consider interesting conics associated with the configuration of three points on the...
Antiorthocorrespondents of Circumconics - Bernard Gibert This note is a complement to our previous paper Orthocorrespondence and Pivotal Cubics....
The parasix configuration and orthocorrespondence - Bernard Gibert and Floor van Lamoen We introduce the parasix configuration, which consists of...
Orthocorrespondence and orthopivotal cubics - Bernard Gibert We define and study a transformation in the triangle plane called the...
The Lemoine cubic and its generalizations - Bernard Gibert For a given triangle, the Lemoine cubic is the locus of points whose cevian lines...
The Simson cubic - Jean-Pierre Ehrmann and Bernard Gibert LTTK TEZ xin giới thiệu với bạn đọc yêu thích tạp chí Hình học Geometricorum một bài...
A Morley configuration - Jean-Pierre Ehrmann and Bernard Gibert LTTK TEZ xin giới thiệu với bạn đọc yêu thích tạp chí Hình học Geometricorum một...
