Results 111 to 120 of about 12,304 (253)
Mathematical Methods in the Applied Sciences, EarlyView.A highly accurate numerical method is given for the solution of boundary value problem of generalized Bagley‐Torvik (BgT) equation with Caputo derivative of order 0<β<2$$ 0<\beta <2 $$ by using the collocation‐shooting method (C‐SM). The collocation solution is constructed in the space Sm+1(1)$$ {S}_{m+1}^{(1)} $$ as piecewise polynomials of degree at ...
Suzan Cival Buranay +2 more
wiley +1 more source
AxiomsWe propose a resolution-adaptive Bayesian wavelet-denoising method for noisy one-dimensional signals. The main contribution is a spike-and-slab prior whose continuous slab is a mixture of a compactly supported Wendland-type polynomial kernel and the ...
Nilotpal Sanyal
doaj +1 more source
Generalizations of the Dirichlet Problem for Bianalytic Functions
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We prove the Dirichlet problem for second‐order iterated Vekua equations, a natural generalization of the Bitsadze equation, is well‐posed when the boundary condition is defined as a product of an exponential function and a polynomial on a non‐degenerate conic that is not a circumference.
William L. Blair
wiley +1 more source
Linear Mechatronic Modeling of Rectangular Tank Sloshing Dynamics
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Sloshing dynamics in partially filled tanks can strongly influence system‐level behavior when fluid motion couples with rigid‐body dynamics. This paper presents a linear and acausal two‐dimensional sloshing model for rectangular tanks, based on the reformulation of established sloshing theory within a modular, multi‐domain modeling framework ...
Magnus Steinstø, Eilif Pedersen
wiley +1 more source
Big Data Decision Tree Algorithm Based on Equal-arrival Privacy Budget Allocation
工程科学与技术, 2019 In order to address the problem that the traditional differential privacy preservation scheme is distributed layer by layer by half of the remaining privacy budget, i.e., equal ratio allocation of privacy budget, and when it is applied to the decision ...
Tao SHANG +3 more
doaj
Double Local Fractional Yang–Laplace Transform for Local Fractional PDEs on Fractal Domains
Fractal and FractionalThis study introduces a novel analytical technique known as the double local fractional Yang–Laplace transform method (LFLζ2) and rigorously investigates its foundational properties, including linearity, differentiation, and convolution.
Djelloul Ziane +3 more
doaj +1 more source
Role of Laplace pressure in the equilibrium of a hanging drop by a mechanical loading
, 2019 For a very low feed rate, it can be assumedthat a hanging drop at the end of a capillary remains in near equilibrium just before breaking.The equilibrium condition indicates that the action of the capillary force must oppose the weight of the drop, to which should be added the force due to Laplace pressure.Thus, for a given fluid and a fixed wet ...
Lecacheux, Laure +4 more
openaire +1 more source
Sparse Discrete Laplace and Gaussian Mechanisms under Local Differential Privacy
We study sparse locally private channels of the form $M(y\mid x)\propto w(x,y) 1\{y\in S(x)\},$ where the admissible output set $S(x)$ is allowed to depend on the private input $x$ and is assumed to be small. Here, we consider the sparse discrete-Laplace family with kernel $w(x,y)=e^{-λd(x,y)}$ and the sparse Gaussian family with kernel $w(x,y)=e^{-d(x,
Zamani, Amirreza +3 more
openaire +2 more sources
Real‐Time Fractional Control of an Electrohydraulic System Using Low‐Cost Technology
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Advances in control methods for electrohydraulic systems (EHS) improve performance by addressing nonlinearities and unknown parameters, although most studies are limited to numerical simulations. Furthermore, research with experimental validation often relies on high‐performance computing equipment, specialized data acquisition cards, and ...
Edgar H. Robles‐Sauceda +5 more
wiley +1 more source
Moisture Absorption in Highly Porous Closed‐Cell Polymeric Foams
Polymer Engineering &Science, EarlyView.The conventional one‐dimensional hindered diffusion model has been extended into a new Void Filling Hindered Diffusion Model. By quantifying the moisture stored within closed‐cell pores, this model successfully captures the distinct absorption behaviors observed across varying foam thicknesses.
G. E. Guloglu, M. C. Altan
wiley +1 more source