Web Directory

» A Collection of Algebraic Identities
   A database that includes equal sums of like powers for multi-grade identities up to 10th powers.
   http://sites.google.com/site/tpiezas/

» Equations Involving Sums of Powers
   Jerzy Urbanowikz' paper on diophantine equations involving sums of powers with quadratic characters as coefficients.
   http://archive.numdam.org/ARCHIVE/CM/CM_1996__102_2/CM_1996__102_2_125_0/CM_1996__102_2_125_0.pdf

» Mathematician's Secret Room
   Unsolved problems in Number Theory. English and Japanese text by Hisanori Mishima.
   http://www.asahi-net.or.jp/~KC2H-MSM/mathland/overview.htm

» On Equal Sums of Like Powers and Related Problems
   Classification of problems related to equal sums of like powers.
   http://www.cs.man.ac.uk/~rizos/EqualSums/

» Power Page
   Steve Dutch's page about powers of numbers.
   http://www.uwgb.edu/dutchs/RECMATH/rmpowers.htm

» Sortedsums
   D. J. Bernstein's collection of tools for enumerating small solutions to certain types of equal sums of like powers.
   http://cr.yp.to/sortedsums.html

» Taxicab Numbers
   David W. Wilson's list of the smallest number that can be expressed as a sum of two positive cubes in n different ways, for n = 1 through 5.
   http://pi.lacim.uqam.ca/eng/problem_en.html

» The Fifth Taxicab Number is 48988659276962496
   David W. Wilson's article on his search for the smallest integer that can be expressed as a sum of two positive cubes in 5 distinct ways, up to order of summands.
   http://www.cs.uwaterloo.ca/journals/JIS/wilson10.html

» Tom's Mathematical Things
   Dissertation about equal sums of like powers by Tom Womack.
   http://tom.womack.net/maths/dissert_abstract.htm