International Journal of Geometry

2020

MARTIN JOSEFSSON and MARIO DALCÍN – New characterizations of tangential quadrilaterals

MARTIN JOSEFSSON and MARIO DALCÍN – New characterizations of tangential quadrilaterals

JORGE C. LUCERO – Folding axioms for a 3D extension of origami

JORGE C. LUCERO – Folding axioms for a 3D extension of origami

JIAN LIU – Two new refinements of a linear geometric inequality

JIAN LIU – Two new refinements of a linear geometric inequality

PARIS PAMFILOS – Triangles sharing their Euler circle and circumcircle

PARIS PAMFILOS – Triangles sharing their Euler circle and circumcircle

FÁBIO R. dos SANTOS, HENRIQUE F. de LIMA and LUCAS S. ROCHA – Revisiting linear Weingarten spacelike hypersurfaces immersed in the de Sitter space

FÁBIO R. dos SANTOS, HENRIQUE F. de LIMA and LUCAS S. ROCHA – Revisiting linear Weingarten spacelike hypersurfaces immersed in the de Sitter space

CLARK KIMBERLING and PETER MOSES – Self – inverse Gemini triangles

CLARK KIMBERLING and PETER MOSES – Self – inverse Gemini triangles

ADY CAMBRAIA JR, ABÍLIO LEMOS and MOSTAFA SALARINOGHABI – On evolutoids of regular surfaces in Euclidean 3-space

ADY CAMBRAIA JR, ABÍLIO LEMOS and MOSTAFA SALARINOGHABI – On evolutoids of regular surfaces in Euclidean 3-space

ROOSEVELT BESSONI and GUY GREBOT – On inversions in central conics

ROOSEVELT BESSONI and GUY GREBOT – On inversions in central conics

JAYDEEP CHIPALKATTI and ALEX RYBA – Absolute Projectivities in Pascal’s Multimysticum

JAYDEEP CHIPALKATTI and ALEX RYBA – Absolute Projectivities in Pascal’s Multimysticum

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