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# 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 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
Questions on the testing and verification of computational methods.
35 questions
35 questions
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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32 questions
Referring to sparse matrices with concentrations of non-zero elements along a combination of diagonals, subdiagonals, and/or superdiagonals.
32 questions
Referring to matters of learning/teaching computational science
30 questions
Questions related to data used in testing computational methods.
29 questions
For questions on methods for solving partial differential equations by decomposition of a continuous or discrete operator into two or more separate operators.
29 questions
29 questions
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29 questions
Often referred to as Algorithmic-Differentiation or AD -- a technique to automatically generate code that evaluates the derivative of a function. AD repeatedly applies the chain rule and classical rul…
28 questions
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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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 …
28 questions
28 questions
A tag for questions that relate to numerical approaches to optimal control of systems.
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For questions about words, phrases and definitions that are specific to computational science.
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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…
26 questions
26 questions
a MATLAB-based modeling framework for convex optimization.
26 questions
26 questions
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…
24 questions
24 questions
a condition of stability of numerical discretization scheme for a time dependent PDE
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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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22 questions