Volume 12, 2019

Int. J. Open Problems Compt. Math., Vol. 12, No. 1, March 2019

  1. Huan Cao and Li Yin, Limit Formulas and a Monotonic Property Related to k-gamma Function, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 1-7, 2019.

  2. B. Halim and A. Senouci, Some Generalizations Involving Open Problems of F. Qi, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 9-21, 2019.

  3. Chahrazed Harrat, Arithmetic Entire Functions, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 23-38, 2019.

  4. Amele TAIEB, Generalized Ulam-Hyers Stability of a Fractional System of Nonlinear Integro-Differential Equations, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 40-65, 2019.

  5. Subrata Chakraborty, Laba Handique, Emrah Altun, and Haitham M. Yousof, A New Statistical Model for Extreme Values: Properties and Applications, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 67-84, 2019.

  6. R. Rasuli, Artinian and Noetherian Fuzzy Rings, Int. J. Open Problems Compt. Math., Vol. 12, No. 1, 86-92, 2019.

Int. J. Open Problems Compt. Math., Vol. 12, No. 2, June 2019

  1. Marius Tarnauceanu, A commutativity criterion for groups, Int. J. Open Problems Compt. Math., Vol. 12, No. 2, 1-4, 2019.

  2. Badreddine Meftah and Abdourazek Souahi, Trapezoid type inequalities whose derivatives are log-MT-convex, Int. J. Open Problems Compt. Math., Vol. 12, No. 2, 6-13, 2019.

  3. P.Thirupathi Reddy and B. Venkateswarlu, A new subclass of meromorphic function with positive coefficients defined by rapid-operator, Int. J. Open Problems Compt. Math., Vol. 12, No. 2, 15-28, 2019.

  4. L. Matejíčka, Proof of Some New Conjectures on Algebraic and Algebraic-Trigonometric Inequalities, Int. J. Open Problems Compt. Math., Vol. 12, No. 2, 30-40, 2019.

Int. J. Open Problems Compt. Math., Vol. 12, No. 3, September 2019

  1. R. El Khaoulani, Numerical codes coupling for solving vibro-acoustic problems in harmonic mode, Int. J. Open Problems Compt. Math., Vol. 12, No. 3, 1-16, 2019.

  2. A. Meskaf, Optimal control of a delayed hepatitis B viral infection infection model with DNA-containing capsids, the adaptive immune response and cure rate, Int. J. Open Problems Compt. Math., Vol. 12, No. 3, 18-33, 2019.

  3. B. Ammous, On the cubic root of polynomial in F2[X], Int. J. Open Problems Compt. Math., Vol. 12, No. 3, 35-41, 2019.

  4. Jorge Eliecer Hernández Hernández, On log−(m,h1,h2)−convex functions and related integral inequalities, Int. J. Open Problems Compt. Math., Vol. 12, No. 3, 43-59, 2019.

  5. Neelam Singla and Sonia Kalra, A Two-State Multiserver Queueing System with Retrials, Int. J. Open Problems Compt. Math., Vol. 12, No. 3, 62-75, 2019.

Int. J. Open Problems Compt. Math., Vol. 12, No. 4, December 2019

  1. Jaouad Danane and Karam Allali, Global stability analysis and clinical implications of a modified HIV model with CTL response, Int. J. Open Problems Compt. Math., Vol. 12, No. 4, 1-14, 2019.

  2. Yogesh J. Bagul and Christophe Chesneau, Two double sided inequalities involving sinc and hyperbolic sinc functions, Int. J. Open Problems Compt. Math., Vol. 12, No. 4, 15-21, 2019.

  3. Fawziah M. Al-Saar, Ahmed A. Hamoud, and Kirtiwant P. Ghadle, Some Numerical Methods to Solve a System of Volterra Integral Equations, Int. J. Open Problems Compt. Math., Vol. 12, No. 4, 22-36, 2019.

  4. BELDJILALI Gherici, Dualistic structure on Sasakian manifolds, Int. J. Open Problems Compt. Math., Vol. 12, No. 4, 37-46, 2019.

  5. Djelloul Ziane, Ahmed Bokhari, and Rachid Belgacem, Local Fractional Homotopy Analysis Method for Solving Coupled Nonlinear System of Burger’s Equations, Int. J. Open Problems Compt. Math., Vol. 12, No. 4, 47-57, 2019.