GHEORGHE SZÖLLŐSY and OVIDIU T. POP – A new proof of Neuberg’s theorem and one application ION PǍTRAŞCU and CǍTǍLIN BARBU – Two new proofs of Goormaghtigh’s theorem NICUŞOR MINCULETE – Several geometric inequalities of Erdös – Mordell type in the convex polygon MIRCEA ŞELARIU, FLORENTIN SMARANDACHE and MARIAN NIŢU – Cardinal functions and integral […]
