SD701 Open Directory

This category in other languages:

Spanish (3)

$http://liinwww.ira.uka.de/bibliography/Math/Hilbert10.html$

» Bibliography on Hilbert's Tenth Problem - Searchable, 400 items.

http://www.boojum.org.uk/maths/quartic-surfaces/

» Diagonal Quartic Surfaces - Articles, computations and software in Magma and GP by Martin Bright.

http://www.ma.utexas.edu/users/voloch/surveylatex/surveylatex.html

» Diophantine Geometry in Characteristic p - A survey by José Felipe Voloch.

$http://www.math.hr/~duje/dtuples.html$

» Diophantine m-tuples - Sets with the property that the product of any two distinct elements is one less than a square. Notes and bibliography by Andrej Dujella.

http://www.ics.uci.edu/~eppstein/numth/egypt/

» Egyptian Fractions - Lots of information about Egyptian fractions collected by David Eppstein.

$http://math.uindy.edu/swett/esc.htm$

» The Erdos-Strauss Conjecture - The page establishes that the conjecture is true for all integers. Tables and software by Allan Swett.

» Hilbert's Tenth Problem - Statement of the problem in several languages, history of the problem, bibliography and links to related WWW sites.

» Hilbert's Tenth Problem - Given a Diophantine equation with any number of unknowns and with rational integer coefficients: devise a process, which could determine by a finite number of operations whether the equation is solvable in rational integers.

http://www.thoralf.uwaterloo.ca/htdocs/linear.html

» Linear Diophantine Equations - A web tool for solving Diophantine equations of the form ax + by = c.

» Pell's Equation - Record solutions.

http://www-history.mcs.st-andrews.ac.uk/history/Projects/Pearce/Chapters/Ch8_6.html

» Pell's Equation - Provides information on this equation, solved by Brahmagupta in 628 AD.

» Pythagorean Triples Etc. - A web text by Fred Barnes on 60-, 90-, and 120-degree integer-sided triangles.

http://www.hbnweb.de/pythagoras/pythagoras.html

» Pythagorean Triples in JAVA - A JavaScript applet which reads a and gives integer solutions of a^2+b^2 = c^2.

» Pythagorean Triplets - A Javascript calculator for pythagorean triplets.

» Quadratic Diophantine Equation Solver - Dario Alpern's Java/JavaScript code that solves Diophantine equations of the form Ax^2 + Bxy + Cy^2 + Dx + Ey + F = 0 in two selectable modes: "solution only" and "step by step" (or "teach") mode. There is also a link to his description of the solving methods.

» Rational and Integral Points on Higher-dimensional Varieties - Some of conjectures and open problems, compiled at AIM.

http://grail.cba.csuohio.edu/~somos/rattri.html

» Rational Triangles - Triangles in the Euclidean plane such that all three sides are rational. With tables of Heronian and Pythagorean triples.

$http://finanz.math.tu-graz.ac.at/~cheub/thue.html$

» Thue Equations - Definition of the problem and a list of special cases that have been solved, by Clemens Heuberger.

The content of this directory is based on the Open Directory and may have been modified.

Thu, 26 Nov 2009

featured articles

Relationship between Netscape, Mozilla and the role of SillyDog701, a quick guide and a historical perspective.

Using common Netscape profile for dual booting, Single Netscape/Mozilla profile for Linux and Windows.

Teach Netscape 6/7, Mozilla and SeaMonkey to remember newsgroup passwords.

Microsoft's Really Hidden Files, files, emails and any internet trace you deleted were not actually removed from your system. We will show you how to remove them.

What's So Bad About Microsoft? An article from many aspects tells you why and how Microsoft is so bad.

Speeding up your Windows XP. An easy step-by-step guide.

Pro Tools/ iTunes/ QuickTime 7 bug, workaround. A workaround for users of Digidesign Pro Tools and QuickTime 7.