Department of Mathematics and Statistics, Hazara University, Mansehra, Pakistan.
Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin 64002, Taiwan, China.
Math Biosci Eng. 2021 Jun 15;18(5):5285-5308. doi: 10.3934/mbe.2021268.
The purpose of the present work is to solve a third kind of multi-singular nonlinear system using the neuro-swarm computing solver based on the artificial neural networks (ANNs) optimized with the effectiveness of particle swarm optimization (PSO) maintained by a local search proficiency of interior-point algorithm (IPA), i.e., ANN-PSO-IPA. An objective function is designed using the continuous mapping of ANN for nonlinear multi-singular third order system of Emden-Fowler equations and optimization of fitness function carried out with the integrated strength of PSO-IPA. The motivation to design the ANN-PSO-IPA is to present a feasible, reliable and feasible framework to handle with such complicated nonlinear multi-singular third order system of Emden-Fowler model. The designed ANN-PSO-IPA is tested for three different nonlinear variants of the multi-singular third kind of Emden-Fowler system. The obtained numerical results on single/multiple executions of the designed ANN-PSO-IPA are used to endorse the precision, viability and reliability.
本文旨在利用基于人工神经网络 (ANNs) 的神经群计算求解器,并结合粒子群优化 (PSO) 的有效性和内点算法 (IPA) 的局部搜索能力对其进行优化,即 ANN-PSO-IPA,求解第三种多奇异非线性系统。通过 ANN 的连续映射为 Emden-Fowler 方程的非线性多奇异三阶系统设计了一个目标函数,并通过 PSO-IPA 的综合强度进行了适应度函数的优化。设计 ANN-PSO-IPA 的动机是为处理如此复杂的非线性多奇异三阶 Emden-Fowler 模型系统提供一种可行、可靠和可行的框架。针对多奇异三阶 Emden-Fowler 系统的三种不同非线性变体,对设计的 ANN-PSO-IPA 进行了测试。通过对设计的 ANN-PSO-IPA 的单次/多次执行获得的数值结果,验证了其精度、可行性和可靠性。