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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.

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It can be shown that the energy of a given multi-electron quantum state can be expressed as a sum of a term depending only on the external potential and another which is a universal functional of the …
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a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
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A linearly independent set of elements of a vector space such that any element in that vector space can be expressed as a linear combination of the elements of the basis.
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Questions related to data used in testing computational methods.
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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…
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Referring to matters of learning/teaching computational science
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For questions on methods for solving partial differential equations by decomposition of a continuous or discrete operator into two or more separate operators.
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Refers to the (G)eneral (M)inimal (RES)idual algorithm, which is a popular Krylov subspace method for solving linear systems.
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A tag for questions that relate to numerical approaches to optimal control of systems.
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a software library for Intel and compatible processors. It provides vectorized and threaded routines for optimal performance and is compatible with all C, C++ and FORT…
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the process of transforming source code written by a programmer into an object code, generally into a binary form which is understandable to a machine.
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The process of generating a subdivision of ${R}^{2}$ consisting of conforming triangles from a given point set. The delaunay triangulation has the special property that no 4 points lie in the circumc…
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about equations where the unknown itself is a matrix such as Sylvester or Riccati equations. For systems of linear equations (where the unknown is a vector), use "linear-system".
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the first open, royalty-free standard for cross-platform, parallel programming of modern processors found in personal computers, servers and handheld/embedded devices. OpenCL (Open Computin…
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a MATLAB-based modeling framework for convex optimization.
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Questions about the computer algebra system Maple.
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a condition of stability of numerical discretization scheme for a time dependent PDE