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Editor-in-Chief Andrei D. Polyanin

Editorial Board

George W. Bluman, Canada
Francesco Calogero, Italy
Peter A. Clarkson, United Kingdom
Robert Conte, France
Peter G. Leach, South Africa
Nikolai A. Kudryashov, Russia
Alexander V. Manzhirov, Russia
        Willard Miller, USA
Anatoly G. Nikitin, Ukraine
William E. Schiesser, USA
Valentin F. Zaitsev, Russia
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 of ordinary 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


  • The article "Non-monotonic blow-up problems: Test problems with solutions in elementary functions, numerical integration based on non-local transformations" (Applied Mathematics Letters, 2018, Vol. 76, pp. 123-129) is freely available until October 28, 2017 on the site ScienceDirect
  • Site last updated: 8 September 2017

Search EqWorld

Handbook of Linear Partial Differential Equations for Engineers and Scientists, Second Edition

Handbook of Nonlinear Partial Differential Equations, Second Edition

Handbook of Integral Equations, 2nd Edition

Handbook of Mathematics for Engineers and Scientists

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

Classical many-body problems amenable to exact treatments

Handbook of Differential Equations, 3rd Edition

Handbook of Exact Solutions for Ordinary Differential Equations, 2nd Edition

The EqWorld website presents extensive information on ordinary differential equations, partial differential equations, integral equations, functional equations, and other mathematical equations.

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

EqWorld is partially supported by the Russian Foundation for Basic Research (RFBR).

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

Copyright © 2004-2017 Andrei D. Polyanin

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