Results 61 to 70 of about 253 (176)

Vector optimization problems with weakened convex and weakened affine constraints in linear topological spaces

Open Mathematics
In this article, we work on vector optimization problems in linear topological spaces. Our vector optimization problems have weakened convex inequality constraints and weakened affine equality constraints.
Zeng Renying
doaj   +1 more source

Efficacy of an oral chew containing fibre and Bacillus velezensis C‐3102 in the management of anal sac impaction in dogs

Veterinary Dermatology, Volume 36, Issue 1, Page 74-82, February 2025.
Background — Anal sac impaction is common in dogs and manual expression may be effective, yet recurrence remains a problem. To facilitate physiological emptying of the sacs, it is important to maintain a bulky stool consistency. Objectives — The study evaluated if supplementation with ProGlan, a complementary feed containing Bacillus velezensis C‐3102 ...
Marta Salichs, Shea Beasley, Josep Homedes   +2 more
wiley   +1 more source

Hybrid conjugate gradient-BFGS methods based on Wolfe line search [PDF]

, 2022
In this paper, we present some hybrid methods for solving unconstrained optimization problems. These methods are defined using proper combinations of the search directions and included parameters in conjugate gradient and quasi-Newton method of Broyden ...
DJAMEL, Benterki, SAMIA, Khelladi
core   +1 more source

Learning to steer nonlinear interior-point methods

EURO Journal on Computational Optimization, 2019
Interior-point or barrier methods handle nonlinear programs by sequentially solving barrier subprograms with a decreasing sequence of barrier parameters.
Renke Kuhlmann
doaj   +1 more source

An interior-point method for nonlinear optimization problems with locatable and separable nonsmoothness

EURO Journal on Computational Optimization, 2015
Many real-world optimization models comprise nonconvex and nonsmooth functions leading to very hard classes of optimization models. In this article, a new interior-point method for the special, but practically relevant class of optimization problems with
Martin Schmidt
doaj   +1 more source

SIOPRED: a prediction and optimisation integrated system for demand

Forecasting, Holt-Winters method, Non-linear optimisation, Decision support systems, 62M10, 62M20, 62P30, 90C30,
J. Bermúdez, J. Segura, E. Vercher
core   +1 more source

Adjoint-based Monte Carlo calibration of financial market models

Adjoint equation, Monte Carlo calibration, Multi-layer method, 65C05, 65K05, 90C30, 90C90, 91B28, C61, C63,
E. Sachs, C. Kaebe, J. Maruhn
core   +1 more source

Optimal value bounds in nonlinear programming with interval data

Interval systems, Nonlinear programming, Optimal value range, Interval matrix, Dependence, 90C30, 90C31, 90C70,
Milan Hladík
core   +1 more source

A primal-dual interior-point algorithm for nonlinear least squares constrained problems

, 2005
Least squares, factorized quasi-Newton methods, primal-dual interior-point method, 90C30, 49M37,
M. Fernanda, Costa, M. Fernanda P., Edite Fernandes, Fernandes, Edite Manuela da G. P., P. Costa   +4 more
core   +1 more source

Characterizing zero-derivative points

Zero-derivative point, Fermat’s extreme value theorem, Theorem of Lagrange, 26B05, 90C30,
Sanjo Zlobec
core   +1 more source