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EUSFLAT
2009
105views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
Two Results About Optimization of Fuzzy Variable Functions
Abstract-- We discuss some optimization problems for fuzzy variable functions and show two interesting results. First result is related to conditions for existence of global optima...
A. David Báez-Sánchez
CORR
2011
Springer
206views Education» more  CORR 2011»
15 years 2 months ago
Convergence analysis of a proximal Gauss-Newton method
Abstract An extension of the Gauss-Newton algorithm is proposed to find local minimizers of penalized nonlinear least squares problems, under generalized Lipschitz assumptions. Co...
Saverio Salzo, Silvia Villa
SIAMSC
2011
115views more  SIAMSC 2011»
15 years 2 months ago
A Fast and Stable Solver for Singular Integral Equations on Piecewise Smooth Curves
A scheme is presented for the numerical solution of singular integral equations on piecewise smooth curves. It relies on several techniques: reduction, Nystr¨om discretization, co...
Johan Helsing
SIAMJO
2010
88views more  SIAMJO 2010»
15 years 1 months ago
A Primal-Dual Exterior Point Method for Nonlinear Optimization
In this paper, a primal dual method for general possible nonconvex nonlinear optimization problems is considered. The method is an exterior point type method which means that it p...
Hiroshi Yamashita, Takahito Tanabe
CORR
2011
Springer
163views Education» more  CORR 2011»
14 years 10 months ago
Axiomatic Attribution for Multilinear Functions
We study the attribution problem, that is, the problem of attributing a change in the value of a characteristic function f to its independent variables. We make three contributions...
Yi Sun, Mukund Sundararajan