Partitions into Primes

نویسندگان

  • Yifan Yang
  • YIFAN YANG
چکیده

We investigate the asymptotic behavior of the partition function pΛ(n) defined by ∑∞ n=0 pΛ(n)x n = ∏∞ m=1(1−x), where Λ(n) denotes the von Mangoldt function. Improving a result of Richmond, we show that log pΛ(n) = 2 √ ζ(2)n+O( √ n exp{−c(logn)(log2 n)(log3 n)−1/3}), where c is a positive constant and logk denotes the k times iterated logarithm. We also show that the error term can be improved to O(n1/4) if and only if the Riemann Hypothesis holds.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Divisibility and Distribution of Partitions into Distinct Parts

We study the generating function for Q(n), the number of partitions of a natural number n into distinct parts. Using the arithmetic properties of Fourier coefficients of integer weight modular forms, we prove several theorems on the divisibility and distribution of Q(n) modulo primes p ≥ 5.

متن کامل

Polyhedral geometry, supercranks, and combinatorial witnesses of congruences for partitions into three parts

In this paper, we use a branch of polyhedral geometry, Ehrhart theory, to expand our combinatorial understanding of congruences for partition functions. Ehrhart theory allows us to give a new decomposition of partitions, which in turn allows us to define statistics called supercranks that combinatorially witness every instance of divisibility of p(n, 3) by any prime m ≡ −1 (mod 6), where p(n, 3...

متن کامل

On the Number of Distinct Multinomial Coefficients

We study M(n), the number of distinct values taken by multinomial coefficients with upper entry n, and some closely related sequences. We show that both pP(n)/M(n) and M(n)/p(n) tend to zero as n goes to infinity, where pP(n) is the number of partitions of n into primes and p(n) is the total number of partitions of n. To use methods from commutative algebra, we encode partitions and multinomial...

متن کامل

Partitions whose parts are pairwise relatively prime

The following problem arose in connection with our research in statistical group theory: estimate a, := the number of partitions of n into parts that are pairwise relatively prime. This differs from most problems in the theory of partitions because of the complicated relationship between the part sixes. We obtain an asymptotic formula for log a,, but leave open the challenging task of obtaining...

متن کامل

On Randomness of Goldbach Sequences

We consider the use of Goldbach numbers as random sequences. The randomness is analyzed in terms of the autocorrelation function of the sequence of number of partitions. The distinct representations of an even number n as the sum of two primes is a local maximum for multiples of the product of the consecutive smallest primes less than the number. Specific partitions, which we call Goldbach elli...

متن کامل

Spin block inclusions

In this paper we classify all block equalities and all nontrivial block inclusions for spin blocks of the double covers of the symmetric groups at different odd primes. More generally, we describe for an odd integer s > 1 explicitly when an s̄-block of bar partitions is contained in a t̄-block of bar partitions, for t > 1 an odd integer or t = 4. The question of block equality leads to the study ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998