• subfield of numerical analysis, numerical stability is a generally desirable property of numerical algorithms. The precise definition of stability depends...
    11 KB (1,551 words) - 02:37, 26 February 2024
  • In numerical analysis, von Neumann stability analysis (also known as Fourier stability analysis) is a procedure used to check the stability of finite difference...
    10 KB (1,392 words) - 14:58, 15 May 2024
  • Thumbnail for Numerical analysis
    Numerical analysis is the study of algorithms that use numerical approximation (as opposed to symbolic manipulations) for the problems of mathematical...
    38 KB (3,877 words) - 16:49, 29 April 2024
  • usually use Lyapunov stability. Focusing on the biotic components of an ecosystem, a population or a community possesses numerical stability if the number of...
    22 KB (2,734 words) - 01:29, 28 April 2024
  • distributions Stability (learning theory), a property of machine learning algorithms Stability, a property of sorting algorithms Numerical stability, a property...
    4 KB (487 words) - 09:36, 3 January 2024
  • Thumbnail for Gram–Schmidt process
    In mathematics, particularly linear algebra and numerical analysis, the Gram–Schmidt process or Gram-Schmidt algorithm is a way of finding a set of two...
    25 KB (4,338 words) - 01:42, 27 May 2024
  • Thumbnail for Slope stability analysis
    Slope stability analysis is a static or dynamic, analytical or empirical method to evaluate the stability of slopes of soil- and rock-fill dams, embankments...
    43 KB (4,875 words) - 15:02, 4 March 2024
  • Thumbnail for Euler method
    Euler method (category Numerical differential equations)
    numerical procedure for solving ordinary differential equations (ODEs) with a given initial value. It is the most basic explicit method for numerical...
    27 KB (4,955 words) - 12:05, 4 June 2024
  • Thumbnail for Heron's formula
    } The brackets in the above formula are required in order to prevent numerical instability in the evaluation. Three other formulae for the area of a...
    18 KB (3,507 words) - 00:45, 20 May 2024
  • In computer science, the Cocke–Younger–Kasami algorithm (alternatively called CYK, or CKY) is a parsing algorithm for context-free grammars published by...
    17 KB (2,179 words) - 14:28, 15 March 2024
  • eigenvalue problem, of which the Roothaan–Hall equations are an example. Numerical stability can be a problem with this procedure and there are various ways of...
    31 KB (4,657 words) - 09:59, 31 May 2024
  • and vulnerable to numerical-error accumulation when computed using low-precision arithmetic and long input sequences. A numerically stable version was...
    19 KB (2,522 words) - 07:42, 2 March 2024
  • Thumbnail for Approximation error
    Approximation error (category Numerical analysis)
    measure it as 4.5 cm). In the mathematical field of numerical analysis, the numerical stability of an algorithm indicates the extent to which errors...
    9 KB (1,153 words) - 11:20, 27 March 2024
  • planes), it would almost certainly be less desirable due to decreased numerical stability and an increase in the complexity of ray traversal. The key feature...
    8 KB (1,118 words) - 14:55, 18 October 2023
  • (consistently requires twice as many arithmetic operations and has the same numerical stability when the same permutation matrices are applied). Consider a system...
    28 KB (4,029 words) - 17:51, 26 May 2024
  • solutions to linear equations. However, little is known about the numerical stability of the formula. There are no published results concerning its error...
    17 KB (2,086 words) - 15:23, 12 April 2024
  • Thumbnail for Numerical weather prediction
    Numerical weather prediction (NWP) uses mathematical models of the atmosphere and oceans to predict the weather based on current weather conditions. Though...
    67 KB (7,233 words) - 17:19, 15 November 2023
  • Pivot element (category Numerical linear algebra)
    times these additional operations are worthwhile because they add numerical stability to the final result. In the case of Gaussian elimination, the algorithm...
    8 KB (1,235 words) - 22:25, 17 October 2023
  • Thumbnail for Numerical integration
    analysis, numerical integration comprises a broad family of algorithms for calculating the numerical value of a definite integral. The term numerical quadrature...
    22 KB (3,246 words) - 11:08, 23 February 2024
  • Lanczos algorithm (category Numerical linear algebra)
    algorithm can be very fast for sparse matrices. Schemes for improving numerical stability are typically judged against this high performance. The vectors v...
    43 KB (8,287 words) - 09:57, 15 May 2024
  • element Loss of significance Numerical error Numerical stability Error propagation: Propagation of uncertainty Residual (numerical analysis) Relative change...
    70 KB (8,344 words) - 02:48, 7 March 2024
  • the latter have been shown to be weakly stable (i.e. they exhibit numerical stability for well-conditioned linear systems). The algorithms can also be...
    14 KB (2,042 words) - 22:18, 18 February 2024
  • Stiff equation (redirect from A-stability)
    is a differential equation for which certain numerical methods for solving the equation are numerically unstable, unless the step size is taken to be...
    26 KB (3,835 words) - 01:45, 11 February 2024
  • "artificial dissipation" is intentionally added to improve the numerical stability characteristics of the solution. A formal, mathematical definition...
    7 KB (868 words) - 02:57, 10 October 2023
  • asymptotic complexity, Strassen's algorithm is used in practice. The numerical stability is reduced compared to the naive algorithm, but it is faster in cases...
    34 KB (4,178 words) - 05:31, 19 March 2024
  • Direct multiple shooting method (category Numerical differential equations)
    constitutes a significant improvement in distribution of nonlinearity and numerical stability over single shooting methods. Shooting methods can be used to solve...
    7 KB (1,047 words) - 19:22, 7 November 2023
  • The stability of the Solar System is a subject of much inquiry in astronomy. Though the planets have historically been stable as observed, and will be...
    25 KB (3,017 words) - 20:15, 7 June 2024
  • events' probabilities. Accuracy. The use of log probabilities improves numerical stability, when the probabilities are very small, because of the way in which...
    7 KB (939 words) - 18:55, 31 January 2024
  • Verlet integration (category Numerical differential equations)
    also called Störmer's method). The Verlet integrator provides good numerical stability, as well as other properties that are important in physical systems...
    28 KB (5,520 words) - 05:36, 27 January 2024
  • Thumbnail for Numerical methods for ordinary differential equations
    Numerical methods for ordinary differential equations are methods used to find numerical approximations to the solutions of ordinary differential equations...
    27 KB (3,910 words) - 10:25, 3 May 2024