Regular issues


1. ANALYZING THE SYNCHRONIZED MOTION OF TWO SYMMETRIC WAVES IN A NOVEL TWO-MODE EXTENSION OF THE (2+1)-DIMENSIONAL KADOMTSEV–PETVIASHVILI MODEL
Marwan Alquran, Rasha Al Jamal, Imad Jaradat, Helmi Temimi

2. ELLIPTIC BOUNDARY CONDITIONS FOR THE LAPLACIAN ON BILINEAR FORMS
Wojciech Kozłowski, Antoni Pierzchalski

3. HYDRODYNAMIC EQUILIBRIA WITH ALIGNED FORCE-FREE MAGNETIC FIELDS FOR SOLAR STRUCTURE MODELING
Eman Hussain, Doaa Ibrahim, Omar El-Kalaawy, Salah Moawad