Results 51 to 60 of about 346,028 (290)

Asymptotic Expansions of Fractional Derivatives andTheir Applications

open access: yesMathematics, 2015
We compare the Riemann–Liouville fractional integral (fI) of a function f(z)with the Liouville fI of the same function and show that there are cases in which theasymptotic expansion of the former is obtained from those of the latter and the differenceof ...
Tohru Morita, Ken-ichi Sato
doaj   +1 more source

The Asymptotic Expansion of a Function Introduced by L.L. Karasheva

open access: yesMathematics, 2021
The asymptotic expansion for x→±∞ of the entire function Fn,σ(x;μ)=∑k=0∞sin(nγk)sinγkxkk!Γ(μ−σk),γk=(k+1)π2n for μ>0 ...
Richard Paris
doaj   +1 more source

On second-order differential equations with highly oscillatory forcing terms [PDF]

open access: yes, 2010
We present a method to compute efficiently solutions of systems of ordinary differential equations that possess highly oscillatory forcing terms. This approach is based on asymptotic expansions in inverse powers of the oscillatory parameter,and features ...
Deaño Cabrera, Alfredo   +3 more
core   +2 more sources

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou   +4 more
wiley   +1 more source

Multiscale asymptotic analysis for Steklov elastic eigenvalue problem in periodically perforated domain

open access: yes四川大学学报. 自然科学版, 2022
The multiscale asymptotic analysis and computational method for the Steklov elastic eigenvalue problems are developed in a periodically perforated domain.
TAN Li-Qin, MA Qiang, HU Bing
doaj  

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

open access: yesAdvanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai   +3 more
wiley   +1 more source

On a variant of the asymptotic procedure (II: Weakly nonlinear non-autonomous systems)

open access: yesVietnam Journal of Mechanics, 2004
A variant of the asymptotic method is proposed to construct steady solution of weakly nonlinear non-autonomous oscillating systems. The amplitude and the diphase angle of order \(\varepsilon^0\) are used as variables, the uniqueness of the asymptotic ...
Nguyen Van Dinh
doaj   +1 more source

Pricing Spread Options using Matched Asymptotic Expansions [PDF]

open access: yes, 2008
This document deals with approximating spread options prices using Matched Asymptotic Expansions techniques on the correlation. More precisely, it deals with spreads options on assets that are highly correlated (ρ ∼ 1), which is most commonly observed in
Bennani-Hijazi, Driss
core  

A Generative Neuro‐Symbolic AI for Protein Sequence Design

open access: yesAdvanced Science, EarlyView.
We introduce EffieDes, a neuro‐symbolic framework coupling deep learning‐based fitness landscape parameterization with exact automated reasoning. Unlike greedy sampling, EffieDes identifies sequences that globally optimize fitness while satisfying intricate design constraints.
Marianne Defresne   +12 more
wiley   +1 more source

Overview on a selection of recent works in asymptotic analysis for wave propagation problems [PDF]

open access: yes, 2010
We give a brief survey of some recent advances of asymptotic analysis methods applied to wave propagation ...
Claeys, Xavier
core  

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