2026-10-13T03:15:14Z https://www.scidb.cn/oai

10.57760/sciencedb.38193 2026-05-29T10:51:18Z

2026-05-29 plasma-kinetic-simulation doi:10.57760/sciencedb.38193 en  Vlasov equation is a partial differential equation belonging to Hamiltonian-Jacobi type, and it combines with Maxwell equations and some special requirements to form a very fundamental model in plasma and beam physics. These special requirements, such as macroscopic and microscopic non-negativity, microscopic relativistic boundary condition, can facilitate to obtain strict solutions of the model, but are rarely utilized in many related theoretical and computational investigations. The idea of utilizing these special requirements is analogous to that behind Galerkin-Ritz method, which refers to using functions in a specified class (respecting SRs) to express test functions used in variational optimization of a functional associated with partial differential equation. This work outlines detailed procedure of utilizing this core idea in Eulerian plasma kinetic simulation. plasma kinetic simulation; Eulerian approach; partial differential equations; Galerkin method 刘呈普 PUBLIC https://creativecommons.org/licenses/by-sa/4.0/ dataset Science Data Bank