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Goldbach's Conjecture:     more books (25)

Uncle Petros and Goldbach's Conjecture: A Novel of Mathematical Obsession by Apostolos Doxiadis, 2001-02-03 The Goldbach Conjecture (2nd Edition) Transtheoretic Foundations of Mathematics, Volume 1C: Goldbach Conjecture by H. Pogorzelski, 1997-12 Uncle Petros and Goldbach's Conjecture by Apostolos Doxiadis, 2001-03-05 Oncle Petros ou la conjecture de Goldbach by Apostolos Doxiadis, 2002-01-14 The Goldbach Conjecture and the Universe of Primes by Charles William Johnson, 2007-11-26 Uncle Petros and Goldbach's Conjecture : A Novel of Mathematical Obsession by Apostolos K. Doxiadis, 2000 Hilbert's Problems: Goldbach's Conjecture, Continuum Hypothesis, Consistency, Diophantine Set, Hilbert's Third Problem, Hilbert's Tenth Problem Uncle Petros and Goldbachs Conjecture - 2000 publication. by Apostolos Doxiadis, 2000 Conjectures About Prime Numbers: Goldbach's Conjecture, Twin Prime Conjecture, Goldbach's Weak Conjecture, Schinzel's Hypothesis H Goldbach Conjecture Uncle Petros and Goldbach's Conjecture.(Review): An article from: World Literature Today by Minas Savvas, 2000-06-22 Analytic Number Theory: Goldbach's Conjecture, Prime Number Theorem, Elliptic Curve, Elliptic Function, Brun's Constant Additive Number Theory: Goldbach's conjecture, Waring's problem, Goldbach's weak conjecture, Polite number, Schnirelmann density

lists with details

1. Goldbach's Conjecture - Wikipedia, The Free Encyclopedia
   Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics. It states Every even integer greater than 2 is a Goldbach number, a  
   http://en.wikipedia.org/wiki/Goldbach's_conjecture
   
   Extractions: From Wikipedia, the free encyclopedia Jump to: navigation search Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics . It states: The number of ways an even number can be represented as the sum of two primes Expressing a given even number as a sum of two primes is called a Goldbach partition of the number. For example, On 7 June, 1742, the German mathematician Christian Goldbach of originally Brandenburg-Prussia wrote a letter to Leonhard Euler (letter XLIII) in which he proposed the following conjecture: He then proposed a second conjecture in the margin of his letter: Every integer greater than 2 can be written as the sum of three primes.

2. Goldbach's Conjecture
   Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics.  
   http://pandapedia.com/wiki/Goldbach's_conjecture

3. Answers.com - What Is Goldbach's Conjecture
   Goldbach's Conjecture is that every even number greater than two can be expressed as the sum of two prime numbers. For example, 4 = 2 + 2, 6 = 3 + 3, 8 = 5 + 3, 10 = 7 + 3, 12  
   http://wiki.answers.com/Q/What_is_Goldbach's_conjecture

4. Goldbach’s Conjecture Summary And Analysis Summary | BookRags.com
   Goldbach’s conjecture summary with 7 pages of lesson plans, quotes, chapter summaries, analysis, encyclopedia entries, essays, research information, and more.  
   http://www.bookrags.com/Goldbach's_conjecture

5. Goldbach's Conjecture: Facts, Discussion Forum, And Encyclopedia Article
   This article lists some unsolved problems in mathematics. See individual articles for details and sources. Millennium Prize Problems Of the seven Millennium Prize Problems  
   http://www.absoluteastronomy.com/topics/Goldbach's_conjecture
   
   Extractions: Home Discussion Topics Dictionary ... Login Goldbach's conjecture Overview Goldbach's conjecture is one of the oldest unsolved problem Unsolved problems in mathematics This article lists some unsolved problems in mathematics. See individual articles for details and sources.- Millennium Prize Problems :Of the seven Millennium Prize Problems set by the Clay Mathematics Institute, the six yet to be solved are:* P versus NP... Every even Even and odd numbers In mathematics, the parity of an object states whether it is even or odd.This concept begins with integers. An even number is an integer that is "evenly divisible" by 2, i.e., divisible by 2 without remainder; an odd number is an integer that is not evenly divisible by 2...

6. Goldbach's Conjecture - Wikinfo
   In other words, the Goldbach conjecture states that every even number greater than or equal to four is a Goldbach number, a number that can be expressed as the sum of two  
   http://www.wikinfo.org/index.php/Goldbach's_conjecture
   
   Extractions: Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics . It states: Expressing a given even number as a sum of two primes is called a Goldbach partition of the number. For example, In other words, the Goldbach conjecture states that every even number greater than or equal to four is a Goldbach number , a number that can be expressed as the sum of two primes. See also Levy's conjecture File:GoldbachConjecture.gif An illustration of Goldbach's conjecture. On 7 June , the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler (letter XLIII) in which he proposed the following conjecture: Every integer greater than 2 can be written as the sum of three primes.

7. Goldbach's Conjecture - Simple English Wikipedia, The Free Encyclopedia
   Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics. It states Every even integer greater than 2 can be written as the sum  
   http://simple.wikipedia.org/wiki/Goldbach's_conjecture
   
   Extractions: From Wikipedia, the free encyclopedia Jump to: navigation search Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics . It states: On 7 June , the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler (letter XLIII) in which he proposed the following conjecture He considered 1 to be a prime number , a convention subsequently abandoned. A modern version of Goldbach's original conjecture is: Euler, becoming interested in the problem, answered by noting that this conjecture would follow from a stronger version, adding that he regarded this a fully certain theorem ein ganz gewisses Theorema "), in spite of his being unable to prove it. Goldbach's conjecture , part of Chris Caldwell's Prime Pages.

8. Bambooweb: Goldbach´s Conjecture
   In mathematics, Goldbach s conjecture is one of the oldest unsolved problems in number theory and in all of mathematics  
   http://bambooweb.com/articles/g/o/Goldbach's_conjecture.html
   
   Extractions: In mathematics, Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics . It states: For example, Top In 1742, the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler in which he proposed the following conjecture: Euler, becoming interested in the problem, answered with a stronger version of the conjecture: The former conjecture is known today as the 'weak' Goldbach conjecture , the latter as the 'strong' Goldbach conjecture. (The strong version implies the weak version, as any odd number greater than 5 can be obtained by adding 3 to any even number greater than 2). Without qualification, the strong version is meant. Both questions have remained unsolved ever since. Top Goldbach's conjecture has been researched by many number theorists. The majority of mathematicians believe the (strong) conjecture to be true, mostly based on statistical considerations focusing on the

9. Goldbach's Conjecture - Discussion And Encyclopedia Article. Who Is Goldbach's C
   Goldbach's conjecture. Discussion about Goldbach's conjecture. Ecyclopedia or dictionary article about Goldbach's conjecture.  
   http://www.knowledgerush.com/kr/encyclopedia/Goldbach's_conjecture/

10. Goldbach's Conjecture
    In mathematics, Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics. It states Every even number greater than 2 can be written as  
    http://www.mywiseowl.com/articles/Goldbach's_conjecture
    
    Extractions: In mathematics, Goldbach's conjecture is one of the oldest unsolved problems in number theory and in all of mathematics . It states: For example, In 1742, the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler in which he proposed the following conjecture: Euler, becoming interested in the problem, answered with a stronger version of the conjecture: The former conjecture is known today as the 'weak' Goldbach conjecture , the latter as the 'strong' Goldbach conjecture. (The strong version implies the weak version, as any odd number greater than 5 can be obtained by adding 3 to any even number greater than 2). Without qualification, the strong version is meant. Both questions have remained unsolved ever since, although the weak form of the conjecture is much closer to resolution than the strong one. The majority of mathematicians believe the conjecture (in both the weak and strong forms) to be true, at least for

11. Goldbach's Conjecture - On Opentopia, Find Out More About Goldbach's Conjecture
    Origins. In 1742, the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler in which he proposed the following conjecture Every integer greater than 2 can be  
    http://encycl.opentopia.com/term/Goldbach's_conjecture
    
    Extractions: In mathematics, Goldbach's conjecture is one of the oldest unsolved problem s in number theory and in all of mathematics . It states: For example, Contents In , the Prussian mathematician Christian Goldbach wrote a letter to Leonhard Euler link He considered 1 to be a prime number , a convention subsequently abandoned. So today, Goldbach's original conjecture would be written: Euler, becoming interested in the problem, answered with an equivalent version of the conjecture: adding that he regarded this a fully certain theorem (" ein ganz gewisses Theorema "), in spite of his being unable to prove it.

12. Goldbach's Conjecture - Encyclopedia Article - Citizendium
    This is a draft article, under development and not meant to be cited; you can help to improve it. These unapproved articles are subject to a disclaimer.  
    http://en.citizendium.org:8080/wiki/Goldbach's_conjecture
    
    Extractions: This is a draft article , under development and not meant to be cited; you can help to improve it. These unapproved articles are subject to edit intro Goldbach's conjecture is an unsolved problem in number theory . Simply put, it states that: Every even number greater than 2 can be expressed as a sum of two (possibly equal) prime numbers The conjecture was first posed (as far as is known) by Christian Goldbach in a letter to Leonhard Euler . The conjecture is still unsolved, though important partial progress has been made towards resolving it. The Goldbach conjecture is characteristic of number theory problems, that are often simple to state, but amazingly difficult to solve. Other problems of this kind are the twin primes conjecture (still unsolved)

13. Goldbach Conjecture -- From Wolfram MathWorld
    Oct 11, 2010 Goldbach s original conjecture (sometimes called the ternary Goldbach conjecture), written in a June 7, 1742 letter to Euler,  
    http://mathworld.wolfram.com/GoldbachConjecture.html

14. Goldbach Conjecture Research
    May 24, 2004 Information on research on proving the Goldbach Conjecture that any even number can be represented as the sum of two prime numbers.  
    http://www.petrospec-technologies.com/Herkommer/goldbach.htm
    
    Extractions: May 24, 2004 This conjecture dates from 1742 and was discovered in correspondence between Goldbach and Euler. It falls under the general heading of partitioning problems in additive number theory. Goldbach made the conjecture that every odd number > 6 is equal to the sum of three primes. Euler replied that Goldbach's conjecture was equivalent to the statement that every even number > 4 is equal to the sum of two primes. Because proving the second implies the first, but not the converse, most attention has been focused on the second representation. The smallest numbers can be verified easily by hand: This would suggest that the likelihood of finding that exceptional even number that is not the sum of two primes diminishes as one searches in ever larger even numbers. Euler was convinced that Goldbach's conjecture was true but was unable to find any proof (Ore, 1948). The first conjecture has been proved for sufficiently large odd numbers by Hardy and Littlewood (1923) using an "asymptotic" proof. They proved that there exists an n0 such that every odd number n > n0 is the sum of three primes. In 1937 the Russian mathematician Vingradov (1937, 1954) again proved the first conjecture for a sufficiently large, (but indeterminate) odd numbers using analytic methods. Calculations of n0 suggest a value of 3^3^15, a number having 6,846,169 digits (Ribenboim, 1988, 1995a).

15. Goldbach's Conjecture Project
    Dec 26, 2009 What is the Goldbach s weak conjecture? The Goldbach s weak conjecture states that every odd number greater than 7 can be expressed as the  
    http://goldbach.pl/
    
    Extractions: What is the Goldbach's weak conjecture? The Goldbach's weak conjecture states that every odd number greater than 7 can be expressed as the sum of three odd primes. Liu Ming-Chit and Wang Tian-Ze proved that for numbers greater than 2·10 Goldbach's weak conjencture is true, so checking every number under this figure is perfect for using Distributing Computing architecture like BOINC. And this would make the weak Goldbach conjecture effectively proved. Read More Read our rules and policies This project uses BOINC. If you're already running BOINC, select Attach to Project. If not, download BOINC When prompted, enter

16. Goldbach's Conjecture: Definition From Answers.com
    The unestablished conjecture that every even number except the number 2 is the sum of two primes.  
    http://www.answers.com/topic/goldbach-s-conjecture

17. Goldbach's Conjecture
    There is another Goldbach Conjecture, that every odd number greater than 5 is the sum of three primes. This is known as the Weak Goldbach Conjecture.  
    http://www.jimloy.com/number/goldbach.htm
    
    Extractions: The conjecture is looking safe so far. Not only is each even number the sum of two primes, but the number of pairs of primes tends to increase. This trend seems to continue. But no one has ever proved that this goes on forever. All of the even number up to 400,000,000,000 have been tested, so far, with no exceptions found. Mathematicians have achieved some results in their efforts to prove (or disprove) this conjecture. In 1966, J. R. Chen showed that every sufficiently large even number is either the sum of two primes or of a prime and a near prime. A near prime is a number that is the product of two primes, like 91=7x13 or 4=2x2. No one knows just how large "sufficiently large" is. There is another Goldbach Conjecture, that every odd number greater than 5 is the sum of three primes. This is known as the Weak Goldbach Conjecture. This too has not been proved or disproved. It has been shown that if there are exceptions, then there are only a finite number of exceptions. A slightly different form of these conjectures was originally posed by Christian Goldbach, in 1742. Incidentally, if either Goldbach Conjecture is ever proven, then that would also prove that there are infinitely many primes. But we already knew that. See

18. Goldbach's Conjecture -- Math Fun Facts
    Goldbach s Conjecture. Here s a famous unsolved problem is every even number greater than 2 the sum of 2 primes? The Goldbach conjecture, dating from 1742,  
    http://www.math.hmc.edu/funfacts/ffiles/10002.5.shtml

19. Goldbach’s Conjecture « Programming Praxis
    Programming Praxis. A collection of etudes, updated weekly, for the education and enjoyment of the savvy programmer  
    http://programmingpraxis.com/2010/03/02/goldbachs-conjecture/
    
    Extractions: A collection of etudes, updated weekly, for the education and enjoyment of the savvy programmer Exercises Contact March 2, 2010 Your task is to write a function that finds the two primes that add to a given even number greater than two. When you are finished, you are welcome to read or run a suggested solution, or to post your own solution or discuss the exercise in the comments below. Pages: 1 Posted by programmingpraxis Filed in Exercises said March 2, 2010 at 10:26 AM Remco Niemeijer said March 2, 2010 at 10:27 AM My Haskell solution (see http://bonsaicode.wordpress.com/2010/03/02/programming-praxis-goldbach%E2%80%99s-conjecture/ for a version with comments): Jason said March 3, 2010 at 3:08 AM said March 3, 2010 at 3:26 AM Jason said March 3, 2010 at 12:36 PM Dave said March 5, 2010 at 3:10 PM public static class Goldbach

20. Goldbach S Conjecture - Wikipedia, The Free Encyclopedia
    Goldbach s conjecture is one of the oldest unsolved problems in number theory and in all of mathematics. It states Every even integer greater than 2 is a  
    http://en.wikipedia.org/wiki/Goldbach's_conjecture

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