英文标题:
《IMEX schemes for a Parabolic-ODE system of European Options with
Liquidity Shocks》
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作者:
W. Mudzimbabwe, Lubin G. Vulkov
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最新提交年份:
2015
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英文摘要:
The coupled system, where one is a degenerate parabolic equation and the other has not a diffusion term arises in the modeling of European options with liquidity shocks. Two implicit-explicit (IMEX) schemes that preserve the positivity of the differential problem solution are constructed and analyzed. Numerical experiments confirm the theoretical results and illustrate the high accuracy and efficiency of the schemes in combination with Richardson extrapolation
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中文摘要:
在流动性冲击下的欧式期权模型中,出现了一个退化抛物方程,另一个没有扩散项的耦合系统。构造并分析了两种保持微分问题解正性的隐-显(IMEX)格式。数值实验证实了理论结果,并结合Richardson外推证明了格式的高精度和高效性
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Computational Finance 计算金融学
分类描述:Computational methods, including Monte Carlo, PDE, lattice and other numerical methods with applications to financial modeling
计算方法,包括蒙特卡罗,偏微分方程,格子和其他数值方法,并应用于金融建模
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