multigrid


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multigrid

(ˈmʌltɪˌɡrɪd)
adj
(Mathematics) (in numerical analysis) relating to algorithms which are used to solve differential equations: multigrid methods.
References in periodicals archive ?
Sheikhupura to Peshawar multigrid oil pipeline awarded to FWO will complete the underground oil transportation from Karachi to Peshawar and reduce road traffic, lower cost and reduce pollution.
The success of the blockchain platform dovetails with the advancement Power2Peer's engineering team has made in connecting the software defined controller with the multigrid solar microgrid hardware.
since it is expected that approximately 40% of the useful life for negative contrasting and examinations of fixed biological sections are used, a microscope with side entry tem holder is preferred over the multigrid self-loading mechanism.
For implicit methods, in each time interval one has to solve a system of equations, usually of elliptic type, thereby applying known solution techniques, with enough degree of parallelism, such as some multilevel or multigrid techniques.
Other works on IGA preconditioners have focused on nonoverlapping preconditioners of FETI-type for scalar problems [32] and Stokes systems [36], BDDC [7] and BDDC deluxe [11, 12], BPX [18], and multigrid methods [29, 23].
The discrete Poisson equation can be solved by many methods such as fast Fourier transform (FFT), discrete cosine transform (DCT), or the multigrid method.
Chartier, "New geometric immersed interface multigrid solvers," SIAM Journal on Scientific Computing, vol.
More recently, Commer and Newman improved the accelerated simulation scheme for 3D TEM modeling using geometric multigrid concepts [5-7].
[7] Matteo Pelosi & Monika Ivantysynova (2012) A Geometric Multigrid Solver for the Piston-Cylinder Interface of Axial Piston Machines, Tribology Transactions, 55:2, 163-174, DOI: 10.1080/10402004.2011.639049
The Robust Multigrid Technique: For Black-Box Software
A parallel multigrid preconditioned conjugate gradient algorithm for groundwater flow simulations.