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AUTOMATICA
2006
76views more  AUTOMATICA 2006»
13 years 7 months ago
Nonlinear robust performance analysis using complex-step gradient approximation
In this paper, the complex-step method is applied in the setting of numerical optimisation problems involving dynamical systems modelled as nonlinear differential equations. The m...
Jongrae Kim, Declan G. Bates, Ian Postlethwaite
FS
2006
64views more  FS 2006»
13 years 7 months ago
An exact analytical solution for discrete barrier options
In the present paper we provide an analytical solution for pricing discrete barrier options in the Black-Scholes framework. We reduce the valuation problem to a Wiener-Hopf equatio...
Gianluca Fusai, I. David Abrahams, Carlo Sgarra
IANDC
2006
93views more  IANDC 2006»
13 years 7 months ago
Automation for interactive proof: First prototype
Interactive theorem provers require too much effort from their users. We have been developing a system in which Isabelle users obtain automatic support from automatic theorem prov...
Jia Meng, Claire Quigley, Lawrence C. Paulson
JPDC
2008
135views more  JPDC 2008»
13 years 7 months ago
Parallel block tridiagonalization of real symmetric matrices
Two parallel block tridiagonalization algorithms and implementations for dense real symmetric matrices are presented. Block tridiagonalization is a critical pre-processing step for...
Yihua Bai, Robert C. Ward
MOR
2008
110views more  MOR 2008»
13 years 7 months ago
Alternating Projections on Manifolds
We prove that if two smooth manifolds intersect transversally, then the method of alternating projections converges locally at a linear rate. We bound the speed of convergence in ...
Adrian S. Lewis, Jérôme Malick