Results 21 to 30 of about 27,278 (300)

Fractional Multiplicative Bullen-Type Inequalities for Multiplicative Differentiable Functions

open access: yes, 2023
Various scholars have lately employed a wide range of strategies to resolve specific types of symmetrical fractional differential equations. In this paper, we propose a new fractional identity for multiplicatively differentiable functions; based on this ...
Abdelkader Moumen   +6 more
core   +1 more source

Multiple Gamma Functions and Multiple $q$-Gamma Functions

open access: yesPublications of the Research Institute for Mathematical Sciences, 1997
We give an asymptotic expansion ( the higher Stirling formula ) and an infinite product representation ( the Weierstrass canonical product representation ) of the Vigneras multiple gamma functions by considering the classical limit of the multiple
Ueno, Kimio, Nishizawa, Michitomo
openaire   +3 more sources

Multiple rotation function [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 2002
A simultaneous analysis of several rotation functions allows identification of the model orientation in situations when a single rotation function fails to find the answer. Multiple rotation functions can be obtained by the usual modification of the search model or by variation of the resolution at which the function is calculated. A specially suitable
Alexandre, Urzhumtsev   +1 more
openaire   +2 more sources

Identical equations for multiplicative functions [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
We examine identical equations for multiplicative functions and certain special cases, such as totients and quadratics. We confine ourselves to identical equations expressing the value f(mn) (or the value f(m)f(n)) nontrivially in terms of the values f(m/
Pentti Haukkanen
doaj   +1 more source

On the Multiple Gamma-Functions

open access: yesTokyo Journal of Mathematics, 1998
The authors obtain generalizations of the Shintani type infinite product representations for the \(r\)-ple gamma functions \(\Gamma_r(w;\widetilde\omega)\) and \(r\)-ple Stirling's modular forms \(\rho_r(\widetilde\omega)\) in the sense of Barnes. As an application, ``a simple proof'' of the inversion formulas of theta-function and Dedekind \(\eta ...
KATAYAMA, Koji, OHTSUKI, Makoto
openaire   +2 more sources

Rigidity theorems for multiplicative functions [PDF]

open access: yes, 2018
We establish several results concerning the expected general phenomenon that, given a multiplicative function f:N→C, the values of f(n) and f(n+a) are “generally” independent unless f is of a “special” form.
Klurman, Oleksiy,   +3 more
core   +1 more source

Joint universality of periodic zeta-functions with multiplicative coefficients. II

open access: yesNonlinear Analysis, 2021
In the paper, a joint discrete universality theorem for periodic zeta-functions with multiplicative coefficients on the approximation of analytic functions by shifts involving the sequence f kg of imaginary parts of nontrivial zeros of the Riemann zeta ...
Antanas Laurinčikas   +2 more
doaj   +1 more source

ON BINARY CORRELATIONS OF MULTIPLICATIVE FUNCTIONS

open access: yesForum of Mathematics, Sigma, 2018
We study logarithmically averaged binary correlations of bounded multiplicative functions $g_{1}$ and $g_{2}$ . A breakthrough on these correlations was made by Tao, who showed that the
JONI TERÄVÄINEN
doaj   +1 more source

Modeling the Dirichlet distribution using multiplicative functions

open access: yesNonlinear Analysis, 2020
For q,m,n,d ∈ N and some multiplicative function f > 0, we denote by T3(n) the sum of f(d) over the ordered triples (q,m,d) with qmd = n. We prove that Cesaro mean of distribution functions defined by means of T3 uniformly converges to the one-parameter ...
Gintautas Bareikis, Algirdas Mačiulis
doaj   +1 more source

Higher moments for random multiplicative measures

open access: yes, 2015
We obtain a condition for the Lq-convergence of martingales generated by random multiplicative cascade measures for q>1 without any self-similarity requirements on the cascades.Peer ...
Falconer, Kenneth John, K. J. Falconer
core   +1 more source

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