ROMANIAN ACADEMY
MATHEMATICAL REPORTS
VOL. 19(69) • No. 3 • 2017
CONTENTS
       
 
Marjan SHEIBANI ABDOLYOUSEFI and Huanyin CHEN Extension of square stable exchange rings
O.T. MEWOMO Note on character amenability in Banach algebras
Leyun WU and Pengcheng NIU Harnack inequalities for weighted subelliptic P-Laplace equations constructed by Hörmander vector fields
M. Kafi MOGHADAM, A.R. JANFADA and M. MIRI A note on the Birkhoff-James orthogonality in the operator algebras on Hilbert spaces
Shapour HEIDARKHANI, Massimiliano FERRARA and Amjad SALARI Infinitely many solutions for a class of perturbed damped vibration problems