Results 61 to 70 of about 2,420 (241)

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

Derivation of computational formulas for Changhee polynomials and their functional and differential equations

open access: yesJournal of Inequalities and Applications, 2020
The goal of this paper is to demonstrate many explicit computational formulas and relations involving the Changhee polynomials and numbers and their differential equations with the help of functional equations and partial derivative equations for ...
Ji Suk So, Yilmaz Simsek
doaj   +1 more source

A note on infinite series whose terms involve truncated degenerate exponentials

open access: yesApplied Mathematics in Science and Engineering, 2023
The degenerate exponentials are degenerate versions of the ordinary exponential and the truncated degenerate exponentials are obtained from the Taylor expansions of them by truncating the first finitely many terms.
Dae San Kim, Hyekyung Kim, Taekyun Kim
doaj   +1 more source

Asymptotics of Chebyshev-Stirling and Stirling numbers of the second kind

open access: yes, 2013
For the Chebyshev-Stirling numbers, a special case of the Jacobi-Stirling numbers, asymptotic formulae are derived in terms of a local central limit theorem. The underlying probabilistic approach also applies to the classical Stirling numbers of the second kind. Thereby a supplement of the asymptotic analysis for these numbers is established.
Gawronski, Wolfgang   +2 more
openaire   +2 more sources

Post‐release tracking to monitor success of black cockatoo rehabilitation in Western Australia

open access: yesThe Journal of Wildlife Management, EarlyView.
Post‐release tracking of rehabilitated black cockatoos in Western Australia showed high success (79.4%), with survival, self‐feeding, and flock reintegration achieved by most birds. Larger resident flocks were significantly associated with improved post‐release outcomes.
Bertrand Ng   +10 more
wiley   +1 more source

On the p-adic valuations of some special Stirling numbers of the second kind

open access: yes四川大学学报. 自然科学版, 2022
Let k and n be positive integers. The Stirling numbers of the second kind is defined as the number of ways to partition a set of n elements into exactly k non-empty subsets, denoted by S(n,k).
JI Qing-Bing, LU Jian
doaj  

On the asymptotic normality of the Legendre–Stirling numbers of the second kind

open access: yesEuropean Journal of Combinatorics, 2015
For the Legendre-Stirling numbers of the second kind asymptotic formulae are derived in terms of a local central limit theorem. Thereby, supplements of the recently published asymptotic analysis of the Chebyshev-Stirling numbers are established. Moreover, we provide results on the asymptotic normality and unimodality for modified Legendre-Stirling ...
Gawronski, Wolfgang   +2 more
openaire   +4 more sources

Stark‐Tunable O‐Band Single‐Photon Sources Based on Deterministically Fabricated Quantum Dot ‐ Circular Bragg Gratings on Silicon

open access: yesLaser &Photonics Reviews, EarlyView.
Electrically contacted circular Bragg grating resonators incorporating InGaAs quantum dots directly grown on silicon enable bright, telecom O‐band single‐photon emission with wide‐range electrical tuning. A record quantum‐confined Stark shift of 16 nm is combined with high photon extraction efficiency, excellent single‐photon purity > 99.9%, and robust
Sarthak Tripathi   +7 more
wiley   +1 more source

Prescriptive Positivism: Discourse on Sustainable Development Goal Interactions and Perspectives for a Post‐2030 World

open access: yesSustainable Development, EarlyView.
ABSTRACT The Sustainable Development Goals (SDGs) are unlikely to be achieved by 2030, prompting debate about what should follow. Beyond revision, there is a need to critically examine what values and assumptions have shaped how the SDGs are conceptualised and operationalised.
Gin Dupont   +7 more
wiley   +1 more source

Perspectives on Climate Change in Education for Sustainability: Linking Concepts and Skills for a Practical Ecological Transition

open access: yesSustainable Development, EarlyView.
ABSTRACT ‘Hard’ natural sciences have extensively been used to provide evidence that climate change is happening and climate action is needed. If the contribution of our economic activities to disturbing our climate systems is now largely accepted, the way in which we design and operationalise ‘climate action’—how we transition to more sustainable ...
Sandrine Simon
wiley   +1 more source

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