Vol 25 No 4 (2020)

Published: 2020-10-13

Articles

  • A biologically inspired fluid model of the cyclic service system

  • Oscillatory behavior of higher order nonlinear difference equations

  • A numerical method for solving two-dimensional nonlinear parabolic problems based on a preconditioning operator

  • Preconditioned iterative method for reactive transport with sorption in porous media

  • On mixed joint discrete universality for a class of zeta-functions: a further generalization

  • A three-level parallelisation scheme and application to the Nelder-Mead algorithm

  • On a class of saddle point problems and convergence results

  • Accuracy of nonparametric density estimation for univariate Gaussian mixture models: A comparative study

  • On the nonlinear impulsive Ψ–Hilfer fractional differential equations

  • An overlapping Schwarz method for singularly perturbed fourth-order convection-diffusion type

  • Numerical solution of variable-order time fractional weakly singular partial integro-differential equations with error estimation