On approximation by some Bernstein-Kantorovich exponential-type polynomials. - Ali Aral; Diana Otrocol; Ioan Rasa (Period. Math. Hung., 2019)

Solutions with a prescribed interval of positivity for differential systems with nonlocal conditions. - Veronica Ilea; Adela Novac; Diana Otrocol; Radu Precup (Appl. Math. Comput., 2020)

Existence and Uniqueness of the Solution for an Integral Equation with Supremum, via w-Distances. - Veronica Ilea; Diana Otrocol (Symmetry, 2020)