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georgm...@gmail.com
,
Timo Betcke
11
9/15/20
AttributeError: module 'bempp.api.operators.boundary.maxwell' has no attribute 'multitrace_operator'
Thank you a lot! You are doing a great job with bempp! Cheers, Georg Timo Betcke schrieb am Dienstag,
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AttributeError: module 'bempp.api.operators.boundary.maxwell' has no attribute 'multitrace_operator'
Thank you a lot! You are doing a great job with bempp! Cheers, Georg Timo Betcke schrieb am Dienstag,
9/15/20
Timo Betcke
9/15/20
Forum moved to discourse
Dear Bempp Users, we have a brand new forum at https://bempp.discourse.group/ We would like to ask
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Forum moved to discourse
Dear Bempp Users, we have a brand new forum at https://bempp.discourse.group/ We would like to ask
9/15/20
alexand...@gmail.com
,
Timo Betcke
3
9/15/20
how to compute L^2 error
No problem, it isn't a big deal right now. I was just wondering if there is a way I missed. (If I
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how to compute L^2 error
No problem, it isn't a big deal right now. I was just wondering if there is a way I missed. (If I
9/15/20
xavier vuylsteke
,
Timo Betcke
3
9/14/20
No attribute 'assemble' when using fmm in gmres solver
Dear Xavier, just to let you know. Based on your report we have patched the error mesage if Exafmm is
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No attribute 'assemble' when using fmm in gmres solver
Dear Xavier, just to let you know. Based on your report we have patched the error mesage if Exafmm is
9/14/20
luiz....@eac.ufsm.br
,
Matthew Scroggs
3
9/10/20
Symmetry for Helmholtz problems
Hello Matthew, Thanks for your response. I have finally managed to update all my code to run with
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Symmetry for Helmholtz problems
Hello Matthew, Thanks for your response. I have finally managed to update all my code to run with
9/10/20
Antoine Thomas
,
Matthew Scroggs
2
9/1/20
Excluding grid in calculations
Hello, For shapes more complicated than a sphere or cube, you'll need a way to decide whether or
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Excluding grid in calculations
Hello, For shapes more complicated than a sphere or cube, you'll need a way to decide whether or
9/1/20
Jan Bohn
,
Matthew Scroggs
4
8/6/20
Maxwell Calderon operator weak form: dof transformations not supported for dense assembly.
Hi Matthew, thanks a lot! Best, Jan Am Donnerstag, 28. Mai 2020 11:02:40 UTC+2 schrieb Jan Bohn: Hi
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Maxwell Calderon operator weak form: dof transformations not supported for dense assembly.
Hi Matthew, thanks a lot! Best, Jan Am Donnerstag, 28. Mai 2020 11:02:40 UTC+2 schrieb Jan Bohn: Hi
8/6/20
luiz....@eac.ufsm.br
,
Elwin
4
7/27/20
Helmholtz transmission problem
Luiz, Use the (complex-valued) wavenumber and impedance for the materials you consider. You can use
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Helmholtz transmission problem
Luiz, Use the (complex-valued) wavenumber and impedance for the materials you consider. You can use
7/27/20
george...@gmail.com
,
Timo Betcke
3
7/25/20
BEMpp Grid: TypeError: list indices must be integers or slices, not str
Thank you very much, Timo! I followed your advice and downgraded meshio, and the simulation
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BEMpp Grid: TypeError: list indices must be integers or slices, not str
Thank you very much, Timo! I followed your advice and downgraded meshio, and the simulation
7/25/20
perri...@gmail.com
, …
luiz....@eac.ufsm.br
6
7/14/20
Helmholtz Exterior Neumann (sound hard) solver for loudspeaker modeling ?
Hello, I have been doing my undergraduate work on diffusers and took a look at possible radiation
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Helmholtz Exterior Neumann (sound hard) solver for loudspeaker modeling ?
Hello, I have been doing my undergraduate work on diffusers and took a look at possible radiation
7/14/20
Sangwoo Kang
, …
Timo Betcke
3
6/23/20
Qeustion using @bempp.api.complex_callable
Hi, there is a way around this. You can use the objmode context manager within your grid function
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Qeustion using @bempp.api.complex_callable
Hi, there is a way around this. You can use the objmode context manager within your grid function
6/23/20
Raymond van Venetië
,
Matthew Scroggs
2
6/9/20
Evaluating EFIE with test = trial
Hi Raymond, The operators for Maxwell are usually defined using the twisted inner product (integral
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Evaluating EFIE with test = trial
Hi Raymond, The operators for Maxwell are usually defined using the twisted inner product (integral
6/9/20
Emanuele
,
Timo Betcke
3
6/4/20
Fatal python error: Segmentation fault in bempp-cl
Hi Timo, Thank you for your prompt reply. I see what you mean about OpenCL compatibility and thanks
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Fatal python error: Segmentation fault in bempp-cl
Hi Timo, Thank you for your prompt reply. I see what you mean about OpenCL compatibility and thanks
6/4/20
Sangwoo Kang
5/20/20
Singularity of surface currents from bempp
Dear all Hello. I try to reconstruct the surface currents J=nx H, M = - nx E of target using bempp.
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Singularity of surface currents from bempp
Dear all Hello. I try to reconstruct the surface currents J=nx H, M = - nx E of target using bempp.
5/20/20
Luiz Augusto Alvim
, …
Matthew Scroggs
5
4/8/20
Problem Reconstructing GridFunction from a (P,1) space.
Hello Mathew, I figured out why it is not working. It had something to do with the space variable and
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Problem Reconstructing GridFunction from a (P,1) space.
Hello Mathew, I figured out why it is not working. It had something to do with the space variable and
4/8/20
Sangwoo Kang
,
Matthew Scroggs
3
3/23/20
Reconstruction of GridFunction with vector measurement data
Hello, Thank you for your reply. Q1. Actually, I got good results using PMCHWT formula which is
unread,
Reconstruction of GridFunction with vector measurement data
Hello, Thank you for your reply. Q1. Actually, I got good results using PMCHWT formula which is
3/23/20
Kanthasamy Chelliah
, …
Matthew Scroggs
4
2/19/20
Is it possible to import grid_function in bempp?
Hello, You can get an array of coefficients with `fun.coefficients` (where `fun` is your GridFunction
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Is it possible to import grid_function in bempp?
Hello, You can get an array of coefficients with `fun.coefficients` (where `fun` is your GridFunction
2/19/20
Felix Maiworm
,
Matthew Scroggs
2
2/19/20
bempp-cl
In case you've not already seen it, a first version of bempp-cl is available at https://github.
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bempp-cl
In case you've not already seen it, a first version of bempp-cl is available at https://github.
2/19/20
Matthew Scroggs
,
Sihao Wang
5
2/19/20
Re: [bempp] Construct Mass Matrix
Hello, Is your solution better is you use a more refined cube, for example: `grid = bempp.api.shapes.
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Re: [bempp] Construct Mass Matrix
Hello, Is your solution better is you use a more refined cube, for example: `grid = bempp.api.shapes.
2/19/20
Rene Velasquez
,
Matthew Scroggs
2
2/19/20
Problem with a blocked operator 4x4
Hello, This error is caused by your rows and/or columns using incompatible spaces. In general, each
unread,
Problem with a blocked operator 4x4
Hello, This error is caused by your rows and/or columns using incompatible spaces. In general, each
2/19/20
François Ollivier
,
Timo Betcke
3
2/3/20
Problem running bempp tutorial : bempp_type attribute does notexist.
Hi, Got it ! Thank you. François Le vendredi 31 janvier 2020 14:04:21 UTC+1, François Ollivier a
unread,
Problem running bempp tutorial : bempp_type attribute does notexist.
Hi, Got it ! Thank you. François Le vendredi 31 janvier 2020 14:04:21 UTC+1, François Ollivier a
2/3/20
simon.d...@gmail.com
1/22/20
H-matrix subblocks
Dear Bempp team, I am quite new to the BEMpp package (3.4.3) and I can't seem to figure out the
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H-matrix subblocks
Dear Bempp team, I am quite new to the BEMpp package (3.4.3) and I can't seem to figure out the
1/22/20
Sihao Wang
,
Matthew Scroggs
4
1/21/20
Problem in dealing with different geometries
Hi, Sorry I find where the issue is. The cube's center is not at (0,0,0), so I need to find
unread,
Problem in dealing with different geometries
Hi, Sorry I find where the issue is. The cube's center is not at (0,0,0), so I need to find
1/21/20
tylerwh...@gmail.com
,
Timo Betcke
3
12/11/19
Mac Installation / Docker Issues
Hi Timo, I'm giving docker 2 GB of memory. Is that not sufficient for this example? I'll
unread,
Mac Installation / Docker Issues
Hi Timo, I'm giving docker 2 GB of memory. Is that not sufficient for this example? I'll
12/11/19
Felix Maiworm
, …
Luiz Augusto Alvim
11
11/7/19
Boundary operators on physical group of mesh
Thanks for your response Timo, really appreciate the effort put into bempp! I hope the bugs fixed
unread,
Boundary operators on physical group of mesh
Thanks for your response Timo, really appreciate the effort put into bempp! I hope the bugs fixed
11/7/19
RAGHWENDRA KUMAR
,
Elwin
3
9/30/19
Need help in evaluating value of potential at given points inside the domain for mixed Neumann-Dirichlet Problem
Dear Dr. Elwin, Thank you very much for prompt help. It is working fine now. I noticed that for
unread,
Need help in evaluating value of potential at given points inside the domain for mixed Neumann-Dirichlet Problem
Dear Dr. Elwin, Thank you very much for prompt help. It is working fine now. I noticed that for
9/30/19
Fernando Guevara Vasquez
9/23/19
Patchelf URL needs update
I am trying to build BEMPP from source and found that the URL for Patchelf in: https://bitbucket.org/
unread,
Patchelf URL needs update
I am trying to build BEMPP from source and found that the URL for Patchelf in: https://bitbucket.org/
9/23/19
marcello...@gmail.com
7/23/19
Analysis of propagation in stratified media
Hello everyone, I'm interested in using Bempp for my work. I need to analyze propagation in
unread,
Analysis of propagation in stratified media
Hello everyone, I'm interested in using Bempp for my work. I need to analyze propagation in
7/23/19
Gerhard Unger
7/20/19
Computation of L2-inner product of two RT-functions
Dear all, what is a (simple) way to compute the L2-inner product of two RT functions? (In former
unread,
Computation of L2-inner product of two RT-functions
Dear all, what is a (simple) way to compute the L2-inner product of two RT functions? (In former
7/20/19
Martin Pollow
,
Timo Betcke
3
7/2/19
Domain_indices not correctly exported
Thank you Timo! Excited to hear that a new version is in the planning. Keep up the good work, bempp
unread,
Domain_indices not correctly exported
Thank you Timo! Excited to hear that a new version is in the planning. Keep up the good work, bempp
7/2/19