A two-grid penalty method for American options
Journal Article
·
· Computational and Applied Mathematics
- Sofia University, Department of Numerical Methods and Algorithms (Bulgaria)
- University of Antwerp, Department of Mathematics and Computer Science (Belgium)
In this paper we consider the pricing of American options, governed by a partial differential complementarity problem. The differential problem is first approximated by a semi-linear PDE using two distinct penalty approaches which are well known in computational finance. We then initiate the two-grid algorithm by solving the nonlinear problem on a coarse grid and further the linearized in the interpolated coarse-grid solution problem on a fine grid. By means of the maximum principle the algorithm is shown to be of fourth order convergence rate in space. Numerical experiments verify the presented two-grid approach where we draw some interesting conclusions.
- OSTI ID:
- 22769307
- Journal Information:
- Computational and Applied Mathematics, Vol. 37, Issue 3; Other Information: Copyright (c) 2018 SBMAC - Sociedade Brasileira de Matemática Aplicada e Computacional; Country of input: International Atomic Energy Agency (IAEA); ISSN 0101-8205
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fast Multigrid Reduction-in-Time for Advection via Modified Semi-Lagrangian Coarse-Grid Operators
Efficient Multigrid Reduction-in-Time for Method-of-Lines Discretizations of Linear Advection
Optimizing multigrid reduction-in-time and Parareal coarse-grid operators for linear advection
Journal Article
·
Mon Jul 24 00:00:00 EDT 2023
· SIAM Journal on Scientific Computing
·
OSTI ID:22769307
Efficient Multigrid Reduction-in-Time for Method-of-Lines Discretizations of Linear Advection
Journal Article
·
Wed May 17 00:00:00 EDT 2023
· Journal of Scientific Computing
·
OSTI ID:22769307
+1 more
Optimizing multigrid reduction-in-time and Parareal coarse-grid operators for linear advection
Journal Article
·
Tue Mar 09 00:00:00 EST 2021
· Numerical Linear Algebra with Applications
·
OSTI ID:22769307
+2 more