International Journal of Geometry

Vol. 11 (2022), No. 1, January

LILIANA GABRIELA GHEORGHE – Poristic virtues of a negative pedal curve
MAHNAZ EBRAHIMI and DARIUSH LATIFI – Homogeneous geodesics on five-dimensional generalized symmetric spaces
DOMINIQUE LAURAIN, DANIEL JAUD and DAN REZNIK – Poncelet Propellers: Invariant total blade area
RENATO MANFRIN – A note on a secondary Pohlke’s projection
PARIS PAMFILOS – Similarities related to pivoting and Brocard points
MÁRCIO F. da SILVA, GLENN T. VICKERS and SANDRA LIEVEN – Mutual Jacobi triangles and Morley’s triangle
SÁNDOR NAGYDOBAI KISS and SZILÁRD ANDRÁS – Orthologic pedal triangles and their relations with the triangles of residual centroids
JIAN LIU – Two new proofs and applications of an acute triangle inequality involving medians and sides
ALDO SCIMONE, DANIELE RITELLI and GIULIA SPALETTA – The importance of being Mean
EDUARDO BRANDANI DA SILVA and GIOVANA HIGINIO DE SOUZA – Uniform tilings, border automata and orbifolds of the hyperbolic plane