Tags

A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

a finite element analysis software package for various engineering and physics applications, with special emphasis on coupled phenomena (multiphysics).
54 questions
timestepping methods that use an inversion at every timestep. This allows for much better stability properties than explicit methods, though it comes with a serious speed penalty …
54 questions
a free, open source CFD software package developed by OpenCFD Ltd at ESI Group and distributed by the OpenFOAM Foundation.
54 questions
Questions regarding the numerical solution and analysis of equations that feature an integral transform on the unknown function. Problems with integral-equation formulations, their discretization, cal…
54 questions
52 questions
a language and environment for statistical computing and graphics that provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, c…
50 questions
For questions pertaining to methods to estimate input parameters based upon output data.
50 questions
Referring to ordinary differential equations that require an extremely small timestep to guarantee numerical stability.
47 questions
an automatic extraction of information out of images. It includes methods for acquiring, processing, analyzing, and understanding images and high-dimensional data from t…
46 questions
45 questions
an open source scientific visualization application which can import, read, analyse and post-process a wide range of file types.
42 questions
a scientific programming & scripting language with syntax similar to MATLAB and SCILAB.
41 questions
A powerful mathematical programming software with high level symbolic manipulation capacity.
41 questions
41 questions
one that can only be spanned by a basis set with a large number of elements. High-dimensional problems often suffer from the *Curse of Dimensionality*, which is exponent…
39 questions
a parallel computing platform and programming model invented by NVIDIA. It enables dramatic increases in computing performance by harnessing the power of the graphics processing unit (GPU).
39 questions
Questions related to the calculation or use of the Jacobian matrix or its determinant. Not to be confused with the Jacobi iterative method for solving systems of linear equations. For those, use [iter…
39 questions
39 questions
A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities
38 questions
Refers to the (G)eneral (M)inimal (RES)idual algorithm, which is a popular Krylov subspace method for solving linear systems.
38 questions
a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
38 questions
a branch of mathematics that studies the discrete objects, the set (a combination, permutation, deployment and transfer of elements) and the relationship to t…
38 questions
36 questions
A parallel algorithm design approach in which the data is divided into pieces and then computations are associated with the data. This contrasts to 'functional decomposition', in which tasks or compu…
35 questions
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