International Journal of Geometry

2023

JOÃO A. M. GONDIM – Counting perpendicularly inscribed polygons that intersect a given side in an odd sided regular polygon

JOÃO A. M. GONDIM – Counting perpendicularly inscribed polygons that intersect a given side in an odd sided regular polygon

MARTIN JOSEFSSON – Fifteen collinear points in bicentric quadrilaterals

MARTIN JOSEFSSON – Fifteen collinear points in bicentric quadrilaterals

MARTIN JOSEFSSON and MARIO DALCÍN – Beyond 100 characterizations of tangential quadrilaterals

MARTIN JOSEFSSON and MARIO DALCÍN – Beyond 100 characterizations of tangential quadrilaterals

MARIUS DRĂGAN and OVIDIU T. POP – New inequalities in a bicentric quadrilateral

MARIUS DRĂGAN and OVIDIU T. POP – New inequalities in a bicentric quadrilateral

DANIELE RITELLI and ALDO SCIMONE and GIULIA SPALETTA – On a particular spiral similarity

DANIELE RITELLI and ALDO SCIMONE and GIULIA SPALETTA – On a particular spiral similarity

ANTOINE MHANNA – Tango – quadrilaterals

ANTOINE MHANNA – Tango – quadrilaterals

PHILIPPE RYCKELYNCK and LAURENT SMOCH – On cyclotomic arrangements of lines in the plane

PHILIPPE RYCKELYNCK and LAURENT SMOCH – On cyclotomic arrangements of lines in the plane

JIAN LIU – A new geometric inequality in acute triangles and its applications

JIAN LIU – A new geometric inequality in acute triangles and its applications

YU CHEN and R.J. FISHER – N.A. Court’s centroid locus problem

YU CHEN and R.J. FISHER – N.A. Court’s centroid locus problem

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