Results 1 to 10 of about 13,806 (267)
A Hyperbolic Graph Neural Network Model with Contrastive Learning for Rating–Review Recommendation [PDF]
In recommender systems research, the data sparsity problem has driven the development of hybrid recommendation algorithms integrating multimodal information and the application of graph neural networks (GNNs).
Shuyun Fang, Junling Wang, Fukun Chen
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Finite Time Stabilization of Nonautonomous First-Order Hyperbolic Systems [PDF]
We address nonautonomous initial boundary value problems for decoupled linear first-order one-dimensional hyperbolic systems, investigating the phenomenon of finite time stabilization. We establish sufficient and necessary conditions ensuring that solutions stabilize to zero in a finite time for any initial $L^2$-data. In the nonautonomous case we give
Irina Kmit, Natalya Lyul'ko
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Dissipative Boundary Control for an Adiabatic Plug Flow Reactor With Mass Recycle
In this contribution the stability properties and regulation of a class of convective systems described by first order hyperbolic partial differential equations with boundary recycle is studied.
Marco A. Zarate-Navarro +4 more
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Correct conditions on the boundary separating subdomains [PDF]
This paper presents definition and solution problem of correct conditions on the boundary, separating subdomains for hyperbolic linear equation systems.
Yuri I. Skalko
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Analytic critical points of charged Rényi entropies from hyperbolic black holes
We analytically study phase transitions of holographic charged Rényi entropies in two gravitational systems dual to the N $$ \mathcal{N} $$ = 4 super-Yang-Mills theory at finite density and zero temperature.
Jie Ren
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Since its introduction in 2017, physics-informed deep learning (PIDL) has garnered growing popularity in understanding the systems governed by physical laws in terms of partial differential equations (PDEs).
Archie J. Huang, Shaurya Agarwal
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Applying dynamical systems techniques to real ocean drifters [PDF]
This paper presents the first comprehensive comparison of several different dynamical-systems-based measures of stirring and Lagrangian coherence, computed from real ocean drifters.
I. I. Rypina +3 more
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This paper deals with a leaderless consensus of semilinear first-order hyperbolic partial differential equation-based multiagent systems (HPDEMASs). A consensus controller under an undirected graph is designed.
Jiashu Dai +5 more
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The study considers a nonlinear multi-parameter reaction–diffusion system of two Lotka–Volterra-type equations with several delays. It treats both cases of different diffusion coefficients and identical diffusion coefficients.
Andrei D. Polyanin, Alexei I. Zhurov
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Numerical solution of compressible Euler and Magnetohydrodynamic flow past an infinite cone
A numerical scheme is developed for systems of conservation laws on manifolds which arise in high speed aerodynamics and magneto-aerodynamics. The systems are presented in an arbitrary coordinate system on the manifold and involve source terms which ...
Ian Holloway, Sivaguru S. Sritharan
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