Symmetry, Volume 17, Issue 4

This paper presents a parallel ray tracing (RT) algorithm based on a graphic processing unit (GPU) applied to electromagnetic scattering calculations in an inhomogeneous plasma to enhance the computational efficiency of the algorithm. The proposed al...

With the development of artificial intelligence technology, there are increasingly high requirements for processing big data systems. Big data systems have undergone rapid evolution in response to changing demands. Due to the complex structural conne...

This survey provides a review of the theoretical research on the classic system of matrix equations AX=C and XB=D, which has wide-ranging applications across fields such as control theory, optimization, image processing, and robotics. The paper discu...

The increasing demand for ultra-fast charging in electric vehicles (EVs) necessitates advancements in thermal management strategies to mitigate Joule heating, which arises due to electrical resistance in charging connectors and cable cores. This stud...

Electroencephalogram (EEG), as a kind of neurobiological signal, is an essential tool for studying human perception, yet its acquisition is often time-consuming and laborious. Accordingly, this paper presents the largest publicly available EEG datase...

This article provides a survey of polyhedral embeddings of triangular regular maps of genus g, 2⩽g⩽14, and of neighborly spatial polyhedra. An old conjecture of Grünbaum from 1967, although disproved in 2000, lies behind this inves...

Addressing the insufficient identification of key consumer requirements in refrigerator design and the current limitations in understanding the impacts and underlying mechanisms of product design on sustainability, this study develops an interdiscipl...

Multifactor uncertain differential equations (MUDEs) are effective tools to model dynamic systems under multi-source noise. With the widespread use of MUDEs, parameter estimation as the bridge between the observed data and the MUDE becomes increasing...

In this paper, we study the necessary and sufficient conditions for a system of matrix equations to have a solution and a Hermitian solution. As an application, we establish the necessary and sufficient conditions for a classical matrix system to hav...

This study investigates solutions of a class of boundary value problems involving the Φ-Caputo fractional derivative and the p-Laplacian operator. Through the application of fixed-point theory, we confirm the existence and uniqueness of solutions...