Analysis of shock wave propagation in two-layered blood flow model via Lie symmetry

S Shagolshem, B Bira, KV Nagaraja - International Journal of Non-Linear …, 2024 - Elsevier
In this paper, we study the two-layered blood flow model within the framework of Lie
symmetry analysis to investigate a range of closed-form solutions. Our investigation involves …

An absolutely convergent fixed-point fast sweeping WENO method on triangular meshes for steady state of hyperbolic conservation laws

L Li, J Zhu, YT Zhang - Journal of Computational Physics, 2024 - Elsevier
High order accuracy fast sweeping methods have been developed in the literature to
efficiently solve steady state solutions of hyperbolic partial differential equations (PDEs) on …