All Questions
10 questions
0
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93
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Book recommendation request: A good C++ based software development book for a computational mathematician
I'm hoping that this type of question is on-topic, and I have put in a little hunting to make sure it isn't a flat out repeat. If it is either of the above, I apologize in advance.
I'm an early career ...
- 155
2
votes
1
answer
795
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Reference request: C++ and numerical analysis book
I'm a master student with a good Numerical analysis background. I'm going to do a master thesis in the same subject, but I need to use C++ since my advisor loves it, and I also believe it's the best ...
- 435
2
votes
2
answers
373
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Writing code on the CPU while developing, running it on the GPU when live - which approach?
In my simulations I am using dense matrix-vector multiplications and 2D-fft transformations quite often, for matrix sizes of 8kx8k and up. Hence, I assume that using a GPU is beneficial for speeding ...
- 563
4
votes
3
answers
1k
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Best software to do big number calculations quickly
I am trying to do some work on some math conjecture. I am testing the conjecture numbers using very large math numbers (100+ digits ). I am currently using python to test these numbers.
In the ...
- 143
1
vote
3
answers
1k
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C++ mixed integer nonlinear programming (MINLP) solver
Doing research project in material involving (mixed integer nonlinear programming) MINLP problem, we want to implement MINLP based on C++, because the majority of our project is based on C++. What ...
- 243
3
votes
1
answer
334
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non-smooth convex c++ solver
I happened to know that there are advanced established techniques for non-smooth convex optimization in research. For example, these two papers:
Nesterov, "Smooth minimization of non-smooth functions"...
- 243
9
votes
2
answers
10k
views
Programming Finite Element Methods in C++
I am trying to develop a library for finite element methods in C++ and for that I am looking at the data structures for meshes. Based on what I've read up on fenics and deal.ii, the general ...
- 332
7
votes
1
answer
147
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Do C++ matrix libraries translate compound vector operations to single loops?
I am trying to replicate Fortran90 array syntax using a C++ library. The libraries themselves are discussed at length in this question. They can all do something like this:
...
- 3,081
3
votes
2
answers
145
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C++ library to mutate pdb residues
Are there any open source libraries available to mutate PDB protein residues? If so are do you have any examples of them?
- 131
30
votes
9
answers
2k
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What is a good way to run parameter studies in C++
The problem
I'm currently working on a Finite Element Navier Stokes simulation and I would like to investigate the effects of a variety of parameters. Some parameters are specified in an input file ...
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