Jerzy Julian Konderak --
An application of the Glaeser theorem to PDE's
Dumitru Acu --
Some inequalities for certain means in two arguments
Alexandru Hampu --
Duality for multiobjectiv stochastic programming
Mugur Acu --
A improvement of Becker's condition of univalence
Vasile Căruţaşu
--
Numerical solution of two-dimensional nonlinear Fredholm
integral equations of the second kind by spline functions
Emil C. Popa --
Note on a class of delta operators
Ana-Maria Acu, Mugur Acu --
On the exponential diophantine equations of the form ax
-by cz = + 1