Results 221 to 230 of about 428,921 (359)

Coevolutionary Neural Dynamics With Learnable Parameters for Nonconvex Optimisation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Nonconvex optimisation plays a crucial role in science and industry. However, existing methods often encounter local optima or provide inferior solutions when solving nonconvex optimisation problems, lacking robustness in noise scenarios. To address these limitations, we aim to develop a robust, efficient and globally convergent solver for ...
Yipiao Chen, Wenbin Du, Huichao Cao, Long Jin   +3 more
wiley   +1 more source

Soliton solutions with bifurcation, sensitivity, chaotic and stability analysis of the (2+1)-dimensional Zoomeron equation using generalized Riccati equation mapping method. [PDF]

Sci Rep
Zainab A, Saad KM, Abbas M, Hamanah WM, Yousaf MZ, Birhanu A.   +5 more
europepmc   +1 more source

On a class of nonlinear elliptic equations [PDF]

Banach Center Publications, 1992
openaire   +2 more sources

Deep learning model for enhanced power loss prediction in the frequency domain for magnetic materials

IET Power Electronics, EarlyView.
This paper outlines the methodology for predicting power loss in magnetic materials. A neural network based method is introduced, which adopts a long short‐term memory network, expressing the core loss as a function of magnetic flux density in the frequency domain, temperature, frequency, and classification of the waveforms.
Dixant Bikal Sapkota, Puskar Neupane, Mecon Joshi, Shahabuddin Khan   +3 more
wiley   +1 more source

Dromion solutions for system of ion sound and Langmuir waves using truncated Painlevé approach. [PDF]

Sci Rep
Iqbal M, Abbas M, Nazir T, Alfwzan WF, Birhanu A, Ahmad H.   +5 more
europepmc   +1 more source

The phenological growth stages, heat unit requirement and anti‐tyrosinase activity of Greyia radlkoferi Szyszyl

Annals of Applied Biology, EarlyView.
Phenological growth stages of Greyia radlkoferi: The phenological growth stages of Greyia radlkoferi were monitored for a period of 3 years from 2018, 2019 and 2020. The flower budding, bud burst, flowering, fading, fruiting, seeding, leaf senescence and vegetative stage were recorded. The tyrosinase inhibitory activity of G.
Joseph Malele, Riana Kleynhans, Babalwa Matsiliza‐Mlathi, Gerhard Prinsloo   +3 more
wiley   +1 more source

Novel Soliton and Periodic Wave Solutions of the (3+1)-Dimensional Shallow Water Wave Equation with Bifurcation Analysis. [PDF]

Sci Rep
Hasan WM, Ahmed HM, Ahmed AM, Rezk HM, Rabie WB.   +4 more
europepmc   +1 more source

Model‐Free Local Partial Correlation

Australian &New Zealand Journal of Statistics, EarlyView.
ABSTRACT In the simple linear regression context, partial correlation measures the linear association between two variables, with the linear effects of a third control variable removed. In this paper, we investigate the local partial correlation using a kernel smoothing approach.
Li‐Shan Huang, Chuo‐Ju Yang, Jin‐Ting Zhang   +2 more
wiley   +1 more source

Analytical wave solutions in thermoelastic media with temperature-dependent properties via IMETF method. [PDF]

Sci Rep
Ismail MF, Ahmed HM, Safwat S, Ramadan ME, Abdalla NSE, Soliman M.   +5 more
europepmc   +1 more source

THE PHRAGMEN-LINDELOF THEOREM FOR FULLY NONLINEAR ELLIPTIC SYSTEMS WITH UNBOUNDED INGREDIENTS (Geometry of solutions of partial differential equations)

, 2013
Kazushige Nakagawa
openalex   +1 more source