N. A. Carella

  1. Summatory Mobius Function, and Summatory Liouville Function.

    Authors: N. A. Carella
    Subjects: General Mathematics
    Abstract

    The orders of magnitudes of the summatory Liouville function L(x), and the
    summatory Mobius function M(x), are unconditionally proven to be of the forms
    L(x) = O(x^.5)), and M(x) = O(x^.5) respectively. Furthermore, applications of
    these estimates to zeta functions and L-functions are also considered.

  2. Note On the Irrationality of the L-Function Constants L(s, X).

    Authors: N. A. Carella
    Subjects: Number Theory
    Abstract

    A unified proof of the irrationality of the special values L(n, X), n > 1 an
    integer, of the beta L-function is put forward in this note. The first case of
    n = 2 seems to confirm that the Catalan constant L(2, X) is an irrational
    number.

  3. A Totient Function Inequality.

    Authors: N. A. Carella
    Subjects: Number Theory
    Abstract

    A new unconditional inequality of the totient function is contributed to the
    literature. This result is associated with various unsolved problems about the
    distribution of prime numbers.

  4. A Divisor Function Inequality.

    Authors: N. A. Carella
    Subjects: Number Theory
    Abstract

    This short note provides an unconditional proof of a well known inequality of
    the divisor function. Furthermore, the technique is completely elementary.

  5. A Note on the Zero-Free Regions of the Zeta Function.

    Authors: N. A. Carella
    Subjects: General Mathematics
    Abstract

    This short note contributes a new zero-free region of the zeta function. This
    zero-free region has the form {s : Re(s) > a}, where a > 0 is a constant.

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