Results 101 to 110 of about 50,310 (297)

Ordinary and degenerate Euler numbers and polynomials

open access: yesJournal of Inequalities and Applications, 2019
In this paper, we study some identities on Euler numbers and polynomials, and those on degenerate Euler numbers and polynomials which are derived from the fermionic p-adic integrals on Zp $\mathbb{Z}_{p}$.
Taekyun Kim   +3 more
doaj   +1 more source

CSR Governance Committee and Carbon Emission Performance: Does Committee Composition Matter?

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study examines the effect of corporate social responsibility (CSR) committee characteristics, namely the committee size, independence, chairperson independence, and meeting frequency, on firms' carbon emission performance. The authors test the hypotheses through a panel data analysis for a sample of non‐financial firms listed on the ...
Rasmi Meqbel   +3 more
wiley   +1 more source

Lagrange inversion and Stirling number convolutions [PDF]

open access: yes, 2014
Recently Agoh and Dilcher proved a convolution identity involving Stirling numbers S(n, r) of the second kind. We prove an identity where S(n, r) is replaced by a more general doubly-indexed family A(n, r).
Chapman, Robin
core  

Asymptotic Estimates for Second Kind Generalized Stirling Numbers

open access: yesJournal of Applied Mathematics, 2013
Asymptotic formulas for the generalized Stirling numbers of the second kind with integer and real parameters are obtained and ranges of validity of the formulas are established.
Cristina B. Corcino, Roberto B. Corcino
doaj   +1 more source

The association between attention‐deficit/hyperactivity disorder and narrative language: What is the role of executive function?

open access: yesJCPP Advances, EarlyView.
Abstract Background Research suggests that Attention‐Deficit/Hyperactivity Disorder (ADHD) may be associated with narrative language (or storytelling) difficulties, and executive functioning is hypothesized to underlie this association. However, the contribution of executive function to the narrative language production of children with ADHD is unclear
Ida Bonnerup Jepsen   +4 more
wiley   +1 more source

A new explicit formula for the Bernoulli numbers in terms of the Stirling numbers of the second kind

open access: yesNotes on Number Theory and Discrete Mathematics, 2019
Let $B_{r}$ denote the Bernoulli numbers, and $S(r,k)$ denote the Stirling numbers of the second kind. We prove the following explicit formula $$ B_{r+1}=\sum_{k=0}^{r}\frac{(-1)^{k-1}\, k!\, S(r,k)}{k^2+3k+2}. $$To the best of our knowledge, the formula
Sumit Kumar Jha
semanticscholar   +1 more source

Two Types of q$$ q $$‐Gaussian Distributions Used to Study the Diffusion in a Finite Region

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this work, we explore both the ordinary q$$ q $$‐Gaussian distribution and a new one defined here, determining both their mean and variance, and we use them to construct solutions of the q$$ q $$‐deformed diffusion differential equation. This approach allows us to realize that the standard deviation of the distribution must be a function of
Won Sang Chung   +3 more
wiley   +1 more source

Asymptotic Estimates for r-Whitney Numbers of the Second Kind

open access: yesJournal of Applied Mathematics, 2014
The r-Whitney numbers of the second kind are a generalization of all the Stirling-type numbers of the second kind which are in line with the unified generalization of Hsu and Shuie.
Cristina B. Corcino   +2 more
doaj   +1 more source

Investigating conservation performance payments alongside human–wildlife conflicts: The Swedish lynx and wolverine protection policies

open access: yesPeople and Nature, EarlyView.
Abstract Conservation performance payments are becoming an increasingly popular instrument to tackle human–wildlife conflicts. In Sweden, Sámi communities practicing reindeer husbandry receive performance payments as compensation for reindeer losses caused by lynxes and wolverines.
Josef Kaiser   +3 more
wiley   +1 more source

Combinatorial interpretations of the Jacobi-Stirling numbers

open access: yes, 2009
The Jacobi-Stirling numbers of the first and second kinds were introduced in 2006 in the spectral theory and are polynomial refinements of the Legendre-Stirling numbers.
Gelineau, Yoann, Zeng, Jiang
core   +1 more source

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