[deal.II] deal.II v8.5.1 released

Hey all, we just created the 8.5.1 release containing a few bugfixes when compiling with gcc 7+ or when using a recent boost version. There is no reason for you to upgrade from 8.5.0 if you don't see these warnings/errors. For more infromation: https://urldefense.proofpoint.com/v2/url?u=https-3A

[deal.II] deal.II Newsletter #1

Hello everyone! This is deal.II newsletter #1. It automatically reports recently merged features and discussions about the deal.II finite element library. ## Below you find a list of recently proposed or merged features: #4860: Add an assertion. (proposed by bangerth) https://github.com/deali

[deal.II] Re: GridRefinement::refine_and_coarsen_optimize

Hi, I can't claim to know anything about this function, but I can point you towards a coupled of unit tests (here and here

[deal.II] deal.II automated newsletter

Hello everyone, In a recent meeting with many of the developers of deal.II we came up with the idea that it would be a nice feature to create an automated weekly newsletter about the current development of the library. Since this development mostly happens on Github, but for many users getting hun

[deal.II] Re: advection equation weak form in tutorial 9

Thanks, now I clearly understand what's going on! Jaekwang On Monday, August 14, 2017 at 3:08:18 PM UTC-5, Jaekwang Kim wrote: > > Hi, all > > I am little bit confused by weak form for advection problem written in > step-9 tutorial > > in the its tutorial, in the middle of the line, it says t

[deal.II] GridRefinement::refine_and_coarsen_optimize

We struggle to find out how to use GridRefinement::refine_and_coarsen_optimize (documentation ) appropriately. We couldn't find an application in one of the deal.ii tutorials, so we fel

[deal.II] Re: about deal.II with CUDA C programming acceleration

Chih-Che, The CUDA support in deal.II is very new. It is only in the development version of deal (https://github.com/dealii/dealii). You can see our current development plan here https://github.com/dealii/dealii/projects/2 Right now, we have support for vector and partial support for matrix-fre

[deal.II] Research Associate Position, Helmut Schmidt Univ. Hamburg

Applications are invited to a full Research Associate Position at the Helmut Schmidt University Hamburg in the fields of numerical analysis and/or high performance computing at PhD or Postdoc level. Teaching in German language is mandatory. Full details can be found at: https://www.hsu-hh.de/jobs

[deal.II] Explanation of right hand side in example 33?

I try to follow the math in example 33, but am not fully able to understand how the right hand side is included. According to my understanding, I have the function/vector G, multiply it with the test function z, and integrate over both over the whole area. After there are no derivatives included