Ralph D.

D. Ralph

Information about the author D. Ralph will soon be added to the site.
Found 7 papers in total
Convergence of a penalty method for mathematical programming with complementarity constraints
Convergence of a penalty method for mathematical programming with complementarity constraints
2004
We adapt the convergence analysis of the smoothing and regularization methods to a...
Piecewise smoothness, local invertibility, and parametric analysis of normal maps
Piecewise smoothness, local invertibility, and parametric analysis of normal maps
1996
This paper is concerned with properties of the Euclidean projection map onto a convex...
A superlinear infeasible-interior-point algorithm for monotone complementarity problems
A superlinear infeasible-interior-point algorithm for monotone complementarity problems
1996
We use the globally convergent framework proposed by Kojima, Noma, and Yoshise to...
A note on sensitivity of value functions of mathematical programs with complementarity constraints
A note on sensitivity of value functions of mathematical programs with complementarity constraints
2002
Using standard nonlinear programming (NLP) theory, we establish formulas for first and...
A note on composite concave quadratic programming
A note on composite concave quadratic programming
1998
In this paper we present a pivotal-based algorithm for the global minimization of...
An outer approximate subdifferential method for piecewise affine optimization
An outer approximate subdifferential method for piecewise affine optimization
2000
Piecewise affine functions arise from Lagrangian duals of integer programming...
Directional derivatives of the solution of a parametric nonlinear program
Directional derivatives of the solution of a parametric nonlinear program
1995
Consider a parametric nonlinear optimization problem subject to equality and...
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