[deal.II] deal.II Newsletter #85

Hello everyone! This is deal.II newsletter #85. 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: #8335: WIP: SD batch optimizer and symbolic integrators (proposed by jp

Re: [deal.II] Re: Storing additional information at the DOF unrelated to the system you are solving

Bruno, another option is to just pack all of your variables into one FESystem and DoFHandler, and solve the linear systems related to each variable one at a time. That's basically the difference between step-31 and step-32: The former has two DoFHandlers, one for the flow variables and one for

[deal.II] Re: Storing additional information at the DOF unrelated to the system you are solving

Dear Daniel, I understand, it perfectly makes sense. I had not thought about using two different FEValues when looping over the cells. Thank you very much! Best Bruno On Monday, July 1, 2019 at 8:52:46 AM UTC-4, Daniel Arndt wrote: > > Bruno. > > Let's say I solve a first equation for Velocity,

[deal.II] Re: Storing additional information at the DOF unrelated to the system you are solving

Bruno. Let's say I solve a first equation for Velocity, and I would like to use > this velocity in another equation for advection-diffusion of say > Temperature. > I would first set-up my DOF and FE system for my velocity equation and > solve it and set-up by DOF and FE system for my Temperatur

[deal.II] Re: Can the deal.ii support an element only having single degree of freedom at the center of element?

Hi, On Monday, July 1, 2019 at 6:08:45 AM UTC-4, Lee wrote: > > Can the deal.ii support an element only having degree of freedom at the > center of element? > Yes, that's basically what FE_DGQ(0) is. Best, Bruno -- The deal.II project is located at http://www.dealii.org/ For mailing list/foru

[deal.II] Re: Storing additional information at the DOF unrelated to the system you are solving

Dear Daniel, I am sorry, my question truly was unclear. Let's say I solve a first equation for Velocity, and I would like to use this velocity in another equation for advection-diffusion of say Temperature. I would first set-up my DOF and FE system for my velocity equation and solve it and set-u

[deal.II] Can the deal.ii support an element only having single degree of freedom at the center of element?

Can the deal.ii support an element only having degree of freedom at the center of element? -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to