International Journal of Geometry

2024

MARIUS DRĂGAN and OVIDIU T. POP – Some inequalities involving the sums ∑sin A/2 and ∑cos A/2.

MARIUS DRĂGAN and OVIDIU T. POP – Some inequalities involving the sums ∑sin A/2 and ∑cos A/2.

YU CHEN and R. J. FISHER – Symedian locus configuration (I)

YU CHEN and R. J. FISHER – Symedian locus configuration (I)

RENATO MANFRIN – Pohlke projections in the hyperbolic case II

RENATO MANFRIN – Pohlke projections in the hyperbolic case II

G. T. VICKERS – Pencils of lines and dual curves

G. T. VICKERS – Pencils of lines and dual curves

MARIUS MUNTEANU and LAURA MUNTEANU – On the extrema of sums and products for points on the circumcircle of a triangle

MARIUS MUNTEANU and LAURA MUNTEANU – On the extrema of sums and products for points on the circumcircle of a triangle

PARIS PAMFILOS – On van Lamoen’s theorem

PARIS PAMFILOS – On van Lamoen’s theorem

JOHN DONNELLY – The reflection line and Miquel point of a cyclic quadrilateral

JOHN DONNELLY – The reflection line and Miquel point of a cyclic quadrilateral

MARTIN JOSEFSSON and MARIO DALCÍN – Characterizations of quasi-isosceles quadrilaterals

MARTIN JOSEFSSON and MARIO DALCÍN – Characterizations of quasi-isosceles quadrilaterals

MARTIN JOSEFSSON – Characterizations of parallelograms II

MARTIN JOSEFSSON – Characterizations of parallelograms II

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