Calls for active learning have been persuasive, but for many faculty members, abandoning lecture feels unrealistic, even ...

Abstract: To model the responses of borehole electromagnetic sensing in complicated geological environments, the geometric multigrid preconditioned finite-difference frequency-domain (FDFD) method is ...

Seniors learn best when they’re taught the same way that is best for children and younger adults – with active participation, meaningful discussions, and material that feels relevant. One can learn ...

Algebraic multigrid (AMG) methods have emerged as a crucial tool for efficiently solving large, sparse linear systems, particularly those arising in complex scientific and engineering simulations.

Participation will be via zoom. The focus of this lecture series is on the fundamentals of multigrid methods and is open to both practitioners and methods developers in mathematics, computer science, ...

Dear hypre developers and users, Greetings! I am a user of hypre who regularly employs various algebraic multigrid methods provided by hypre to solve my linear systems, such as BoomerAMG, SMG, and ...

Abstract: In this paper, we propose a tensor multigrid method and an iterative tensor multigrid method to solve the Sylvester tensor equations which may arise from the discretization of high order ...

In contrast to the standard algebraic multigrid, the Wavelet-based Algebraic Multigrid method relies more strongly on the smoothing method because the coarse spaces are chosen a priori. So, it is very ...

Lancaster University provides funding as a founding partner of The Conversation UK. COVID-19 restrictions required universities to move their classes online. It was a tremendous – although difficult – ...