2020
DOI: 10.3390/math8030391
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Finite Difference Method for the Multi-Asset Black–Scholes Equations

Abstract: In this paper, we briefly review the finite difference method (FDM) for the Black–Scholes (BS) equations for pricing derivative securities and provide the MATLAB codes in the Appendix for the one-, two-, and three-dimensional numerical implementation. The BS equation is discretized non-uniformly in space and implicitly in time. The two- and three-dimensional equations are solved using the operator splitting method. In the numerical tests, we show characteristic examples for option pricing. The computational re… Show more

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Cited by 10 publications
(9 citation statements)
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“…and the other terms are similarly defined. Additional details can be found in [33,34]. We solve the discrete Equation ( 9) using the operator splitting method.…”
Section: Numerical Solutionsmentioning
confidence: 99%
“…and the other terms are similarly defined. Additional details can be found in [33,34]. We solve the discrete Equation ( 9) using the operator splitting method.…”
Section: Numerical Solutionsmentioning
confidence: 99%
“…e Dirichlet boundary condition can also be used. en, we solve equation ( 4) using the omas algorithm [30]. Second, we solve the nonlinear equation using an interpolation method:…”
Section: Numerical Solution Algorithmmentioning
confidence: 99%
“…Let u(x, t) be the value at time t of a contingent claim on a single interest rate with u(x, T) = Φ(x). We consider the following HW PDE with respect to x(t) in Equation ( 4) and t: 2 . Equation ( 5) can be derived by the usual no-arbitrage argument applying Ito's lemma.…”
Section: Hw Pde For a Single Interest Ratementioning
confidence: 99%
“…The finite difference method (FDM) has been widely used to compute the prices of financial derivatives numerically (Duffy [1]). Many studies on option pricing employ FDM, especially on models such as Black-Scholes partial differential equation (PDE) for equity or exchange rate derivatives (Kim et al [2]). Among financial derivatives on various underlying assets, interest rate derivatives (IRDs), whose payoffs depend on interest rates or bond prices, have the largest trading volume in the global over-the-counter market (BIS [3]).…”
Section: Introductionmentioning
confidence: 99%