Mathematics / Mathematik / Matemática

Mathematics / Mathematik / Matemática

Posts 1-6 of 6
  • Winfried Weber
    Winfried Weber    Group moderator
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    question to the prime numbers
    Haello,
    a friend told me with the following problem:

    "Völlig überraschend erfahre ich aus der Vorlesung v. Albrecht Beutelspacher bei B Alfa:
    He saw a lesson in mathematics (on "BR Alfa", a German broadcast channel)

    In dem Intervall [n+1,2n-1] liegt für n>1 immer eine Primzahl. In the intervall [n+1,2n-1] , n>1, there is always a prime number.

    examples:
    n=2 : {3} yes
    n=3 : {4,5} yes, 5
    n=4 : {5,6,7}, yes, 5 and 7
    n=5: [6,7,8,9}, yes, 7

    Kann man das im allgemeinen einfach einsehen? Wie?" Is this easy to see? How?

    Wer hat eine Idee? Who has an idea?

    Best regards,
    Winfried
    • 18 Jun 2007, 4:26 pm
  • Aymeric Basille
    Aymeric Basille    Premium Member
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    Re: question to the prime numbers
    Perhaps by integrating the density Function from Gauss or from Legendre between n+1 and 2n-1

    http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Prime...

    Kind Regards

    Aymeric BASILLE
    • 18 Jun 2007, 5:35 pm
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    Steve Dufourny    Group moderator
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    Re^5: question to the prime numbers
    Hi all ,

    The primes are so interestings in their distribution and series.
    The reals, the irrationals , the rationals ,the complexs, the imaginaries.....in a physical logic must be inside a finite system, the different aleph of Cantor take all their sense in this realism and determinism.
    If we take our quantum architecture, which are spheres entangled and specifics in rotation implying mass for me and in correlation with my theory of Spherisation, a GUT of Rotating Spheres.The number and the primes of this fractal of the ultim central coded sphere take a beautiful harmonious road of polarisation.The naturals, reals are the resulst of these distributions but the system needs limits for a thermodynamical point of vue and correlations.
    Let's take the infinity, it is difficulot to encircle it due to our step of evolution at the universal scale.
    But an important difference to make is this one, the finite universal system in evolution (and thus with its finite number) is different about the infinity than the unknonw behind our walls .This referential about the physicality thus is essential to encircle the spherization and the numbers.

    Best Regards

    Steve
    • 17 Feb 2010, 1:53 pm