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  Number Theory (1,269)

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http://www.numbertheory.org/ntw/
Featured Site Number Theory Web Open in a new browser windowLink Details
- Things of interest to number theorists collected by Keith Matthews.
- http://www.numbertheory.org/ntw/

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Regular Websites in this category

A Mechanical Proof of Quadratic Reciprocity Open in a new windowLink Details
- A paper by David M. Russinoff describing the use of the Boyer-Moore theorem prover in mechanically generating a proof of the Law of Quadratic Reciprocity. PS/PDF.
- http://www.russinoff.com/papers/gauss.html

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Klein Polyhedra Open in a new windowLink Details
- Examples and algorithms for computing Klein polyhedra, also known as Arnold sails or veils (voiles), by Keith Briggs.
- http://keithbriggs.info/klein-polyhedra.html

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Covers, Sumsets and Zero-sums Open in a new windowLink Details
- A unified approach to covering systems, restricted sumsets and zero-sum problems by Zhi-Wei Sun.
- http://math.nju.edu.cn/~zwsun/csz.htm

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Transcendental Numbers Open in a new windowLink Details
- Maple worksheets, lecture notes and links to other resources by John Cosgrove.
- http://services.spd.dcu.ie/johnbcos/transcendental_numbers.htm

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Integer Relations Open in a new windowLink Details
- To determine linear integer dependence among numerical constants and to determine the minimal polynomial of an approximate algebraic number. Interactive or via email.
- http://oldweb.cecm.sfu.ca/~aszanto/IntegerRelations/

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Active Elementary Number Theory Open in a new windowLink Details
- Interactive (Javascript) expression of a number as a sum of two squares.
- http://www.faust.fr.bw.schule.de/mhb/taupaeng.htm

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On-Line Encyclopedia of Integer Sequences Open in a new windowLink Details
- Given an integer sequence, find its name, and formula.
- http://www.research.att.com/~njas/sequences/

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Noncommutative Geometry, Trace Formulae and the Zeroes of the Riemann Zeta Function Open in a new windowLink Details
- Lecture notes by Alain Connes.
- http://www.math.ohio-state.edu/lectures/connes/Connes_course.html

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Lehmer's Conjecture Open in a new windowLink Details
- That the Mahler measure of an algebraic number is bounded away from 1. Pages by Michael Mossinghoff, UCLA.
- http://www.cecm.sfu.ca/~mjm/Lehmer/lc.html

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Frequently Asked Questions Open in a new windowLink Details
- Number Theory section of the sci.math FAQ list.
- http://db.uwaterloo.ca/~alopez-o/math-faq/node21.html

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Fermat's Little Theorem Open in a new windowLink Details
- With notes on Carmichael numbers and the life of R.D. Carmichael.
- http://www.pballew.net/FermLit.html

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Some Highlights of Arithmetic Combinatorics Open in a new windowLink Details
- Lecture notes and resources on combinatorial number theory by Terence Tao.
- http://www.math.ucla.edu/~tao/254a.1.03w/

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Linear Independence Measures for Logarithms of Algebraic Numbers Open in a new windowLink Details
- Michel Waldschmidt. Cetraro summer school lectures, July 2000.
- http://www.mathp6.jussieu.fr/~miw/articles/cetraro.html

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Number Theory Open in a new windowLink Details
- Proofs along with equation solvers and graphical views written in Java.
- http://www.alpertron.com.ar/NUMBERT.HTM

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Hakmem Continued Fractions Open in a new windowLink Details
- Some notes from the MIT collection. Includes Gosper's algorithms for CF arithmetic.
- http://www.inwap.com/pdp10/hbaker/hakmem/cf.html

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Number Theory Foundation Open in a new windowLink Details
- Aims to collect donations from supporters of number theory and to disburse these donations to encourage research.
- http://www.math.uiuc.edu/ntf/

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Infinite Series Theorem Open in a new windowLink Details
- Addresses the question whether a series of rational functions converges to a rational number.
- http://www.infiniteseriestheorem.org/

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World Records for Numerical Palindromes Open in a new windowLink Details
- The 196 Palindrome Quest and The Most Delayed Palindromic Number, by Jason Doucette.
- http://www.jasondoucette.com/worldrecords.html

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MathWorld Number Theory Open in a new windowLink Details
- Index to articles in Eric Weisstein's MathWorld in the area of number theory.
- http://mathworld.wolfram.com/topics/NumberTheory.html

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MathPages: Number Theory Open in a new windowLink Details
- Kevin Brown's collection of sci.math postings related to number theory topics.
- http://www.mathpages.com/home/inumber.htm

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Online Seminar: Galois theory of p-Extensions Open in a new windowLink Details
- Email seminar on "Galoissche Theorie der p-Erweiterungen" by Helmut Koch.
- http://public.csusm.edu/public/fhajir/kochbook.html

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The Valuation Theory Home Page Open in a new windowLink Details
- A forum for all mathematicians who work in valuation theory or apply valuation theoretical results in their own field of research.
- http://math.usask.ca/fvk/Valth.html

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L-Functions Open in a new windowLink Details
- Classified by degree, then by level, then by eigenvalue, then by root number.
- http://www.math.okstate.edu/~loriw/start/start.html

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Square-free Gaps Open in a new windowLink Details
- Algorithm and source code for the calculation of square-free numbers and gaps.
- http://www.marmet.ca/louis/sqfgap/

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Some Number-Theoretical Constants Open in a new windowLink Details
- Products of rational functions of p over primes, computed by Gerhard Niklasch and Pieter Moree.
- http://www.gn-50uma.de/alula/essays/Moree/Moree.en.shtml

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Somos Polynomials Open in a new windowLink Details
- Related to Somos sequences and elliptic theta functions.
- http://grail.cba.csuohio.edu/~somos/somospol.html

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Number Theory Glossary Open in a new windowLink Details
- Compiled by Robert Campbell.
- http://www.math.umbc.edu/~campbell/NumbThy/Class/Glossary.html

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The Work of Robert Langlands Open in a new windowLink Details
- Thesis, papers, manuscripts, letters and bibliography.
- http://www.sunsite.ubc.ca/DigitalMathArchive/Langlands/intro.html

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The Arithmetic Properties of Binomial Coefficients Open in a new windowLink Details
- Activated text by Andrew Granville.
- http://www.cecm.sfu.ca/organics/papers/granville/index.html

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The Somos Sequence Site Open in a new windowLink Details
- Web resources for information on Somos sequences and related topics such as elliptic divisibility sequences.
- http://www.math.wisc.edu/~propp/somos.html

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Visible Structures in Number Theory Open in a new windowLink Details
- By Peter Borwein and Loki Jörgenson. Recognising number patterns visually.
- http://www.cecm.sfu.ca/~loki/Papers/Numbers/

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