On the solvability of the main boundary value problems for a nonlocal Poisson equation
Valery V. KARACHIK, Abdizhahan M. SARSENBI, Batirkhan K. TURMETOV
Zinovii NYTREBYCH, Oksana MALANCHUK, Volodymyr IL'KIV, Petro PUKACH
Doğan KAYA, Gulistan ISKANDAROVA
Solvability of a system of nonlinear difference equations of higher order
On the exponential Diophantine equation $P_n^x+P_{n+1}^x=P_m$
Alain TOGBE, Salah Eddine RIHANE, Bernadette FAYE, Florian LUCA
On a new generalization of telephone numbers
Urszula BEDNARZ, Malgorzata WOLOWIEC MUSIAL
Some remarks on generalized Kirk’s process in Banach spaces and application