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On an improved computational solution for the 3D HCIR PDE in finance Cover
Open Access
|Dec 2019

Abstract

The aim of this work is to tackle the three–dimensional (3D) Heston– Cox–Ingersoll–Ross (HCIR) time–dependent partial differential equation (PDE) computationally by employing a non–uniform discretization and gathering the finite difference (FD) weighting coe cients into differentiation matrices. In fact, a non–uniform discretization of the 3D computational domain is employed to achieve the second–order of accuracy for all the spatial variables. It is contributed that under what conditions the proposed procedure is stable. This stability bound is novel in literature for solving this model. Several financial experiments are worked out along with computation of the hedging quantities Delta and Gamma.

DOI: https://doi.org/10.2478/auom-2019-0042 | Journal eISSN: 1844-0835 | Journal ISSN: 1224-1784
Language: English
Page range: 207 - 230
Submitted on: Oct 23, 2018
Accepted on: Jan 31, 2019
Published on: Dec 21, 2019
Published by: Ovidius University of Constanta
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2019 Fazlollah Soleymani, Ali Akgül, Esra Karatas Akgül, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.