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.

The process of representing a continuum space with a finite set of points/elements
143 questions
an open source suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations.
143 questions
Questions relating to graphing and displaying numerical data
130 questions
Questions about the theory and numerical algorithms for optimizing (minimizing or maximizing) nonlinear functions, possibly subject to equality and/or inequality constraints.
129 questions
High Performance Computing generally uses large arrays of computers connected in clusters or grids.
125 questions
Referring to optimization problems that consist only of linear constraints and a linear objective function.
123 questions
a set of numerical methods for ordinary differential equations for the approximation of their solutions.
122 questions
Also called numerical integration, quadrature refers to the approximation of an integral made by evaluating the integrand at a finite number of points.
118 questions
a general purpose programming language. Originally intended for implementing system software, C and its close relatives are the principle languages used in most modern operating systems. Due to i…
117 questions
A method of representing numbers by a fixed number of significant digits, and the exponent of some base number. They are characterized in the form ${(significant digits)}*base^{exponent}$. Typi…
115 questions
the fundamental package for scientific computing with Python.
115 questions
Questions about solution methods of the Navier-Stokes equations, related physical constants and non-dimensional number. Also special methods to solve the equations including the assumptions and their …
The generation of a set of interconnected geometric objects that approximate a desired domain or region in euclidean space.
113 questions
Hyperbolic partial differential equations describe wave behavior.
110 questions
Method for finding successively better approximations to the roots (or zeroes) of a real-valued function
108 questions
Questions on Monte Carlo methods, methods that require the repeated generation of (pseudo-, quasi-)random numbers for computing their results.
106 questions
a commonly used library of subroutines for numerical linear algebra tasks, including solutions of linear sets of equations, linear least squares, eigenvalue problems…
105 questions
Questions on the computational aspects of Fourier analysis, including the various applications of the fast Fourier transform (FFT).
104 questions
A collection of related programming functions implementing a set of abstract data types, mathematical functions, or other higher level analysis algorithms so that they may be used, and reused, by othe…
102 questions
Machine learning, a branch of artificial intelligence, is the science of getting computer systems to meaningfully act without being explicitly programmed by human.
99 questions
Referring to a time independent partial differential equation of the form $\nabla^2u=f$
97 questions
Numerical methods and problems involving the solution of the Schrodinger equation and related subatomic models.
94 questions
Message Passing Interface - a standard and highly portable parallel programming interface for distributed memory systems.
94 questions
Questions about the finite element method software FEniCS and its subpackages (Dolfin, UFL, FFC).
92 questions
Questions about analysis, implementation or application of Galerkin methods for partial differential equations using piecewise functions that are not globally continuous (and hence require surface ter…
91 questions
The study of collection, organization, analysis, and interpretation of data.
91 questions
Molecular dynamics simulations aim at solving the equations of motion of the atoms belonging to a molecular system using explicit time propagation and taking into account the effect of temperature on …
91 questions
For questions regarding design and implementation of preconditioners for solving linear systems.
90 questions
Relating to the level of difficulty of a calculation or the asymptotic running time of an algorithm.
89 questions
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