In order to improve the fabrication efficiency and performance of an ultrasonic transducer
(UT), a particle swarm optimization (PSO) algorithm-based design method was established …

In this paper, a three-term conjugate gradient algorithm is developed for solving large-scale
unconstrained optimization problems. The search direction at each iteration of the algorithm …

In this paper, an extended nonmonotone line search is proposed to improve the efficiency of
the existing line searches. This line search is first proved to be an extension of the classical …

Lead-free piezoelectric material-based ultrasonic transducers have been researched for
several years, but the inefficient properties and design difficulties have troubled lead-free …

This paper analyzes capital structure's characteristics and presents its simplified
mathematical model. Panel data analysis shows that the listed companies prefer equity …

In multi-criteria group decision-making (MCGDM), one of the most important problems is to
determine the weights of criteria and experts. This paper intends to present two Min-Max …

We propose a locally smoothing method for some mathematical programs with
complementarity constraints, which only incurs a local perturbation on these constraints. For …

In this article, we present an improved three-term conjugate gradient algorithm for large-
scale unconstrained optimization. The search directions in the developed algorithm are …

Nos expérimentations ont été menées dans le but d'estimer l'effet des huiles essentielles
d'ocimum basilicum par application topique chez les chrysalides mâles et femelles et par …