| Stack-Sortable Permutations and Polynomials | İ. Ş. GÜLOĞLU, C. KOÇ | 1–8 |
| Values of the Carmichael Function Equal to a Sum of Two Squares | William D. BANKS, Ahmet M. GÜLOĞLU | 9–16 |
| On $phi$-recurrent Kenmotsu manifolds | Uday Chand DE, A. Funda YALINIZ, Ahmet YILDIZ | 17–25 |
| On f-Recurrent Kenmotsu Manifolds | Uday Chand DE, Ahmet YILDIZ, A. Funda YALINIZ | 17–25 |
| Lebesgue-Stieltjes Measure on Time Scales | Aslı DENİZ, Ünal UFUKTEPE | 27–40 |
| Korovkin Type Error Estimates for Positive Linear Operators Involving Some Special Functions | Ogün DOĞRU, Erkuş Esra DUMAN | 41–53 |
| Multiple Positive Solutions for Nonlinear Third-Order Boundary Value Problems in Banach Spaces | Feng WANG, Hai- hua LU, Fang ZHANG | 55–63 |
| Stability of an Euler-Lagrange type Cubic Functional Equation | Fridoun MORADLOU, Abbas NAJATI | 65–73 |
| Cartan calculus on the quantum space $mathcal R^3_q$ | Ergün YAŞAR, E. Mehmet ÖZKAN, Salih ÇELİK | 75–83 |
| Cartan Calculus on the Quantum Space Rq3 | Salih ÇELİK, E. Mehmet ÖZKAN | 75–83 |
| Strong Convergence Theorems by an Extragradient Method for Solving Variational Inequalities and Equilibrium Problems in a Hilbert Space | Poom KUMAM | 85–98 |
| Geodesics of the Cheeger-Gromoll Metric | A. A. SALİMOV, S. KAZIMOVA | 99–105 |