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SIAMCO
2002
81views more  SIAMCO 2002»
13 years 4 months ago
Optimality Conditions for Irregular Inequality-Constrained Problems
Abstract. We consider feasible sets given by conic constraints, where the cone defining the constraints is convex with nonempty interior. We study the case where the feasible set i...
Alexey F. Izmailov, Mikhail V. Solodov
ICCSA
2003
Springer
13 years 10 months ago
The p-th Order Necessary Optimality Conditions for Inequality-Constrained Optimization Problems
Abstract. In this paper, we consider a nonlinear optimization problem with inequality constraints. The paper addresses the degenerate case when the active constraint gradients are ...
Olga Brezhneva, Alexey Tret'yakov
VTC
2010
IEEE
172views Communications» more  VTC 2010»
13 years 3 months ago
Turbo Source Compression with Jointly Optimized Inner Irregular and Outer Irregular Codes
—In this paper, we present a near-lossless compression scheme for scalar-quantized source codec parameters based on iterative source-channel decoding (ISCD). The scheme is compar...
Laurent Schmalen, Peter Vary, Thorsten Clevorn, Ma...
MOC
2010
12 years 11 months ago
hp-Optimal discontinuous Galerkin methods for linear elliptic problems
Abstract. The aim of this paper is to present and analyze a class of hpversion discontinuous Galerkin (DG) discretizations for the numerical approximation of linear elliptic proble...
Benjamin Stamm, Thomas P. Wihler
TEC
2008
139views more  TEC 2008»
13 years 4 months ago
Genetic Programming Approaches for Solving Elliptic Partial Differential Equations
In this paper, we propose a technique based on genetic programming (GP) for meshfree solution of elliptic partial differential equations. We employ the least-squares collocation pr...
Andras Sobester, Prasanth B. Nair, Andy J. Keane