Results 81 to 90 of about 203,104 (277)

On the Higher-Order q-Euler Numbers and Polynomials with Weight α

open access: yesDiscrete Dynamics in Nature and Society, 2011
The main purpose of this paper is to present a systemic study of some families of higher-order q-Euler numbers and polynomials with weight α. In particular, by using the fermionic p-adic q-integral on ℤp, we give a new concept of q-Euler numbers and ...
K.-W. Hwang   +3 more
doaj   +1 more source

Developing Micro/Nanostructured Fluidic Mixing Technology for Biomedical Applications

open access: yesAdvanced Science, EarlyView.
This review critically evaluates how micro/nanostructured mixing technologies are redefining biomedical research. By synergizing fundamental analysis, numerical modeling, structural design, and external field manipulation, these systems attain unprecedented control over mass transport.
Junkai Wang   +3 more
wiley   +1 more source

On a conjecture of the Euler numbers

open access: yesJournal of Number Theory, 2007
AbstractThe main purpose of this paper is to prove a conjecture of the Euler numbers and its generalization by using the analytic methods. That is, for any prime p≡1(mod4) and integer α⩾1 we proved Eϕ(pα)/2≢0(modpα), where E2n are the Euler numbers and ϕ(n) the Euler function.
Zhang, Wenpeng, Xu, Zhefeng
openaire   +1 more source

A Data‐Driven Inverse Design Methodology for Magnetic Soft Millirobots Navigating in Confined Spaces

open access: yesAdvanced Science, EarlyView.
A data‐efficient inverse design framework automates the optimization of magnetic soft millirobots for confined‐space navigation. Integrating a physics‐based Cosserat rod model with Bayesian optimization efficiently identifies high‐performance geometries.
Ziyu Ren   +5 more
wiley   +1 more source

Note on -Extensions of Euler Numbers and Polynomials of Higher Order

open access: yesJournal of Inequalities and Applications, 2008
In 2007, Ozden et al. constructed generating functions of higher-order twisted -extension of Euler polynomials and numbers, by using -adic, -deformed fermionic integral on .
Jang Lee-Chae   +2 more
doaj  

Derivation of Identities Involving Bernoulli and Euler Numbers

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
We derive some new and interesting identities involving Bernoulli and Euler numbers by using some polynomial identities and p-adic integrals on ℤ𝑝.
Imju Lee, Dae San Kim
doaj   +1 more source

On the Euler number of an orbifold

open access: yesMathematische Annalen, 1990
For an action of a finite group G on a compact manifold X one can define the `orbifold Euler characteristic' e(X,G) as \(\frac{1}{| G|}\sum e(X^{}) \), where summation runs over all commuting pairs (g,h) in G and \(e(X^{})\) is the topological Euler characteristic of the common fixed point set. This invariant has been introduced in string theory.
Hirzebruch, Friedrich, Höfer, Thomas
openaire   +2 more sources

Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach

open access: yesAdvanced Electronic Materials, EarlyView.
An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza   +3 more
wiley   +1 more source

Note on the q-Extension of Barnes' Type Multiple Euler Polynomials

open access: yesJournal of Inequalities and Applications, 2009
We construct the q-Euler numbers and polynomials of higher order, which are related to Barnes' type multiple Euler polynomials. We also derive many properties and formulae for our q-Euler polynomials of higher order by using the multiple integral ...
Leechae Jang   +3 more
doaj   +1 more source

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

open access: yesAgribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor   +3 more
wiley   +1 more source

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