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math.PR2012★ 1 cited
Cubature Methods For Stochastic (Partial) Differential Equations In Weighted Spaces
Philipp Doersek, Josef Teichmann, Dejan Veluscek
The cubature on Wiener space method, a high-order weak approximation scheme, is established for SPDEs in the case of unbounded characteristics and unbounded payoffs. We first intro…
math.PR2011★ 1 cited
Efficient simulation and calibration of general HJM models by splitting schemes
Philipp Doersek, Josef Teichmann
We introduce efficient numerical methods for generic HJM equations of interest rate theory by means of high-order weak approximation schemes. These schemes allow for QMC implementa…