C. B¨asler and W. T¨ornig, On monotone including nonlinear multigrid methods and applications, Computing, 50, 51-67, (1993).C B¨asler and W. T¨ornig. On monotone including nonlinear multigrid methods and applications. Computing, 50:51-67, 1993....
Among the numerous applications that lead to the block㏕oeplitz structure, high﹐rder Lagrangian finite element methods and staggered discontinuous Galerkin methods are considered in the numerical results, confirming the effectiveness of our proposal and the correctness of the proposed theoretical analysis....
Hackbusch W (1985) Multi-grid methods and applications. Springer, Berlin MATH Google Scholar Wesseling P (1992) An introduction to multigrid methods. Wiley, Hoboken MATH Google Scholar Briggs W, Henson V, McCormick S (2000) A multigrid tutorial. SIAM, Philadelphia MATH Google Scholar Brandt...
Multiple coarse grid methods for solving model problems in 1 and 2 dimensions are considered; at each coarse grid level we use more than one coarse grid to improve convergence. For a given Dirichlet problem, a related extended problem is first constructed; a purification procedure can be used ...
To get a good initial condition, many data assimilation techniques have been developed for the meteorological and the oceanographical fields. Currently, the most commonly used technique for operational applications is the 3 dimensional (3-D) or 4 dimensional variational data assimilation method. The ...
We start from a kinetic model constituted by a set of spinorial Wigner equations, we make suitable scalings (hydrodynamic or diffusive) of the model and we build moment equations, which we close through a minimum entropy principle. In order to do this we make some assumptions: the usual ...
methods. Based on these standard techniques, we build efficient solvers, based on the framework of Auxiliary Space Preconditioning, for several complicated applications. Current examples include the fluid dynamics, underground water simulation, the black oil model in reservoir simulation, and so on. ...
Multigrid Finite Element Methods for Electromagnetic Field Modeling豆瓣评分:0.0 简介:This is the first comprehensive monograph that features state-of-the-art multigrid methods for enhancing the modeling versatility, numerical robustness, and computatio
Thetests/invert_test.cppfile contains a simple example for how to use the multigrid solver, and is intended to be instructional on how to interface the multigrid solver into other applications. This test support loading gauge fields into it (require QIO support to be enabled), loading previousl...
It’s an important contribution to the field of numerical methods for interface problems. Mandal et al.29 unveils valuable insights into the interaction between heat, flow, and motile microorganisms within porous environments, with potential applications in bio-inspired engineering and microfluidic ...