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  2. Fractional calculus - Wikipedia

    en.wikipedia.org/wiki/Fractional_calculus

    Fractional calculus was introduced in one of Niels Henrik Abel's early papers [4] where all the elements can be found: the idea of fractional-order integration and differentiation, the mutually inverse relationship between them, the understanding that fractional-order differentiation and integration can be considered as the same generalized ...

  3. File:Fractional Residual Variances comparison, PCA and NMF.pdf

    en.wikipedia.org/wiki/File:Fractional_Residual...

    Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

  4. Initialized fractional calculus - Wikipedia

    en.wikipedia.org/.../Initialized_fractional_calculus

    Working with a properly initialized differ integral is the subject of initialized fractional calculus. If the differ integral is initialized properly, then the hoped-for composition law holds. The problem is that in differentiation, information is lost, as with C in the first equation.

  5. Comparison of e-book formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_e-book_formats

    The EPUB format is the most widely supported e-book format, supported by most e-book readers except Amazon Kindle [a] devices. Most e-book readers also support the PDF and plain text formats. E-book software can be used to convert e-books from one format to another, as well as to create, edit and publish e-books.

  6. Operational calculus - Wikipedia

    en.wikipedia.org/wiki/Operational_calculus

    The operational calculus generally is typified by two symbols: the operator p, and the unit function 1. The operator in its use probably is more mathematical than physical, the unit function more physical than mathematical. The operator p in the Heaviside calculus initially is to represent the time differentiator ⁠ d / dt ⁠.

  7. Category:Fractional calculus - Wikipedia

    en.wikipedia.org/wiki/Category:Fractional_calculus

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  8. Riemann–Liouville integral - Wikipedia

    en.wikipedia.org/wiki/Riemann–Liouville_integral

    In mathematics, the Riemann–Liouville integral associates with a real function: another function I α f of the same kind for each value of the parameter α > 0.The integral is a manner of generalization of the repeated antiderivative of f in the sense that for positive integer values of α, I α f is an iterated antiderivative of f of order α.

  9. Caputo fractional derivative - Wikipedia

    en.wikipedia.org/wiki/Caputo_fractional_derivative

    In mathematics, the Caputo fractional derivative, also called Caputo-type fractional derivative, is a generalization of derivatives for non-integer orders named after Michele Caputo. Caputo first defined this form of fractional derivative in 1967.