1. Optimal control of time-fractional convection–diffusion–reaction problem employing compact integrated RBF method

   • Mahmoud Mahmoudi
   • Tahereh Shojaeizadeh
   • Majid Darehmiraki

   Original Research 30 September 2021 Pages: 1 - 14

   

2. A unique weak solution for the fractional integro-differential schrödinger equations

   • Elyas Shivanian
   • Seyed Jalal Hosseini Ghoncheh
   • Hojjatollah Goudarzi

   Original Research 07 September 2021 Pages: 15 - 19

3. HTR approach to the asymptotic solutions of supersonic boundary layer problem: the case of slow acoustic waves interacting with streamwise isolated wall roughness

   • Yue Kai
   • Kai Zhang
   • Zhixiang Yin

   Original Research 09 September 2021 Pages: 21 - 30

   

4. Highly accurate solutions for space–time fractional Schrödinger equations with non-smooth continuous solution using the hybrid clique functions

   • M. H. Heydari
   • M. Razzaghi

   Original Research 27 September 2021 Pages: 31 - 42

   

5. Approximate techniques to solve the partial integro-differential equation arising in operational risk: Adomian decomposition method

   • Mansoureh Rasouli
   • Mohammad Ali Fariborzi Araghi
   • Tayebe Damercheli

   Original Research 23 September 2021 Pages: 43 - 49

   

6. Approximate price of the option under discretization by applying quadratic interpolation and Legendre polynomials

   • H. Mesgarani
   • A. Adl
   • Y. Esmaeelzade Aghdam

   Original Research 10 October 2021 Pages: 51 - 58

7. Mean-square convergence analysis of the semi-implicit scheme for stochastic differential equations driven by the Wiener processes

   • L. Torkzadeh

   Original Research 30 September 2021 Pages: 59 - 66

   

8. On discrete fractional-order Lotka-Volterra model based on the Caputo difference discrete operator

   • Amr Elsonbaty
   • A. A. Elsadany

   Original Research 06 October 2021 Pages: 67 - 79

   

9. Symmetry reduction, conservation laws and power series solution of time-fractional variable coefficient Caudrey–Dodd–Gibbon–Sawada–Kotera equation

   • Manjeet
   • Rajesh Kumar Gupta

   Original Research 13 October 2021 Pages: 81 - 91

10. Application of finite difference method in solving a second- and fourth-order PDE blending denoising model

    • M. R. Eslahchi
    • Sakine Esmaili
    • Rezvan Salehi

    Original Research 26 October 2021 Pages: 93 - 106