Results 131 to 140 of about 231 (178)

CONDITIONS FOR GLOBAL OPTIMALITY OF QUADRATIC MINIMIZATION PROBLEMS WITH LMI CONSTRAINTS

open access: yes
In this paper we present sufficient conditions for global optimality of non-convex quadratic programs involving linear matrix inequality (LMI) constraints. Our approach makes use of the concept of a quadratic subgradient. We develop optimality conditions
ZHIYOU WU, VAITHILINGAM JEYAKUMAR
core  

Effects Of Finite-Precision Arithmetic On Interior-Point Methods For Nonlinear Programming

open access: yes, 1998
. We show that the effects of finite-precision arithmetic in forming and solving the linear system that arises at each iteration of primal-dual interior-point algorithms for nonlinear programming are benign.
Stephen J. Wright
core  

St Andrew's COVID-19 surgery safety study: hand trauma. [PDF]

open access: yesAnn R Coll Surg Engl, 2021
Miranda BH   +6 more
europepmc   +1 more source

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