Mathematical Equations - EqWorld (original) (raw)

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Editor-in-Chief Andrei D. Polyanin

| Editorial Board | | | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Alexander V. Aksenov, Russia George W. Bluman, Canada Francesco Calogero, Italy Peter A. Clarkson, United Kingdom Robert Conte, France Peter G. Leach, South Africa | | Nikolai A. Kudryashov, Russia Willard Miller, USA Anatoly G. Nikitin, Ukraine William E. Schiesser, USA Alexei I. Zhurov, Russia/UK Daniel I. Zwillinger, USA |

Equations play a crucial role in modern mathematics and form the basis for mathematical modelling of numerous phenomena and processes in science and engineering.

The international scientific-educational website EqWorld presents extensive information on solutions to various classes ofordinary differential,partial differential,integral,functional, and other mathematical equations. It also outlines some methods for solving equations, includes interesting articles, gives links to mathematical websites and software packages, lists useful handbooks and monographs, and refers to scientific publishers, journals, etc. The website includes a dynamic section Equation Archive which allows authors to quickly publish their equations (differential, integral, and other) and also exact solutions, first integrals, and transformations.

The EqWorld website is intended for researchers, university teachers, engineers, and students all over the world. It contains about 2000 webpages and is visited by over 3000 users a day (coming from 200 countries worldwide). All resources presented on this site are free to its users.

''Need the solution for the generalized Abel integral equation of the second kind? Stumped by the FitzHugh-Nagumo equation, which can describe heat transfer and the voltage across a cell membrane? Check out EqWorld ... EqWorld gathers solutions that had been squirreled away in handbooks, journals, and other sources. The site includes ordinary and partial differential equations ...''

Science, 2005, Vol 308, Issue 5727, p. 1387

''... EqWorld provides general solutions to many types of equations that scientists and engineers are likely to encounter. The website also includes articles and reading lists.''

Physics Today, July 2005, p. 35

It may be interesting for you:

A. D. Polyanin, Handbook of Exact Solutions to Mathematical Equations, CRC Press, Boca Raton–London, 2024.

A. D. Polyanin, A. V. Aksenov, Unsteady magnetohydrodynamics PDE of Monge-Amp�re type: Symmetries, closed-form solutions, and reductions,Mathematics, 2024, Vol. 12, No. 13, 2127.

A. V. Aksenov, A. A. Kozyrev, Group classification of the unsteady axisymmetric boundary layer equation,Mathematics, 2024, Vol. 12, No. 7, 988.

A. D. Polyanin, V. G. Sorokin, A. I. Zhurov, Delay Ordinary and Partial Differential Equations, CRC Press, Boca Raton–London, 2023.

Site last updated: July 23, 2024

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Website location: Institute for Problems in Mechanics, Russian Academy of Sciences, 101 Vernadsky Avenue, Bldg 1, 119526 Moscow, Russia.

The website is maintained byAlexei I. Zhurov, Alexander L. Levitin, and Dmitry A. Polyanin