- On some results concerning the polygonal polynomials, by DORIN ANDRICA and OVIDIU BAGDASAR, pp. 1–12.
- Best Ulam constant for a linear difference equation, by ALINA-RAMONA BAIAS, FLORINA BLAGA and DORIAN POPA, pp. 13–22.
- Ulam stability with respect to a directed graph for some fixed point equations, by APIMUK BUAKIRD and SATIT SAEJUNG, pp. 23–30.
- Bounds for the skew Laplacian spectral radius of oriented graphs, by BILAL A. CHAT, HILAL A. GANIE and S. PIRZADA, pp. 31–40.
- Some new types multivalued F-contractions on quasi metric spaces and their fixed points, by HATICE ASLAN HANC ̧ ER, MURAT OLGUN and ISHAK ALTUN, pp. 41–50.
- A sequence of positive linear operators related to powered Baskakov basis, by ADRIAN HOLHOS, pp. 51–58.
- Hemi-slant submanifolds in metallic Riemannian manifolds, by CRISTINA E. HRETCANU and ADARA M. BLAGA, pp. 59–68.
- The Abel-Steffensen inequality in higher dimensions, by CONSTANTIN P. NICULESCU, pp. 69–78.
- A new class of fractional type set-valued functions, by ALEXANDRU ORZAN, pp. 79–84.
- Coincidence point theorems for cyclic multi-valued and hybrid contractive mappings, by WARUT SAKSIRIKUN, VASILE BERINDE and NARIN PETROT, pp. 85–94.
- A new hybrid algorithm for global minimization of best proximity points in Hilbert spaces, by RAWEEROTE SUPARATULATORN and SUTHEP SUANTAI, pp. 95–102.
- Kottman’s constant, packing constant and Riesz angle in some classes of Kothe sequence spaces, by BOYAN ZLATANOV, pp. 103–124.