Results 101 to 110 of about 7,645,857 (241)

The Optimal Linear Quadratic Feedback State Regulator Problem for Index One Descriptor Systems [PDF]

open access: yes
In this note we present both necessary and sufficient conditions for the existence of a linear static state feedback controller if the system is described by an index one descriptor system. A priori no definiteness restrictions are made w.r.t.
Salmah, Y.   +2 more
core  

A New Bound for the Quadratic Assignment Problem Based on Convex Quadratic Programming

open access: yes, 1999
We describe a new convex quadratic programming bound for the quadratic assignment problem (QAP). The construction of the bound uses a semidefinite programming representation of a basic eigenvalue bound for QAP.
Nathan W. Brixius, Kurt M. Anstreicher
core  

Relaxation via separable estimators: arithmetic and implementation. [PDF]

open access: yesJ Glob Optim
Zha Y   +3 more
europepmc   +1 more source

Hedging Greeks for a portfolio of options using linear and quadratic programming [PDF]

open access: yes
The aim of this paper is to develop a hedging methodology for making a portfolio of options delta, vega and gamma neutral by taking positions in other available options, and simultaneously minimizing the net premium to be paid for the hedging.
Sinha, Pankaj, Johar, Archit
core  

On the Equivalence of Convex Programming Bounds for Boolean Quadratic Programming

open access: yes, 1998
Recent papers have shown the equivalence of several tractable bounds for Boolean quadratic programming. In this note we give simplified proofs for these results, and also show that all of the bounds considered are simultaneously attained by one diagonal ...
Kurt Anstreicher, Kurt M. Anstreicher
core  

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