Discrete approximation for a two-parameter singularly perturbed boundary value problem having discontinuity in convection coefficient and source term.
Prabha T.Chandru M.Shanthi V.Higinio RamosPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- boundary value problem
- differential equations
- continuous functions
- fixed point theorem
- boundary conditions
- numerical solution
- variational inequalities
- partial differential equations
- convex sets
- finite number
- diffusion equation
- multiscale
- approximation algorithms
- fixed point
- gray level
- linear programming
- regularization term
- numerical methods
- convex hull
- denoising