Results 1 to 10 of about 61,924 (245)

Size-dependent Electro-Mechanical Vibration Analysis of FGPM Composite Plates using Modified Shear Deformation Theories [PDF]

open access: yesMechanics of Advanced Composite Structures, 2021
In the current study, the modified shear deformation theories are used for analyzing the electro-mechanical vibration of inhomogeneous piezoelectric nanoplates in conjunction with the nonlocal elasticity theory. These theories not only satisfy transverse
Korosh Khorshidi   +2 more
doaj   +1 more source

Inverse Problem for a Time Fractional Parabolic Equation with Nonlocal Boundary Conditions

open access: yesMathematics, 2022
This article considers an inverse problem of time fractional parabolic partial differential equations with the nonlocal boundary condition. Dirichlet-measured output data are used to distinguish the unknown coefficient.
Ebru Ozbilge, Fatma Kanca, Emre Özbilge
doaj   +1 more source

On the nonlinear impulsive Ψ–Hilfer fractional differential equations

open access: yesMathematical Modelling and Analysis, 2020
In this paper, we consider the nonlinear Ψ-Hilfer impulsive fractional differential equation. Our main objective is to derive the formula for the solution and examine the existence and uniqueness of solutions.
Kishor D. Kucche   +2 more
doaj   +1 more source

Seed type and origin‐dependent seedling emergence patterns in Danthonia californica, a species commonly used in grassland restoration

open access: yesPlant-Environment Interactions, 2023
Danthonia californica Bolander (Poaceae)is a native perennial bunchgrass commonly used in the restoration of prairie ecosystems in the western United States.
S. Holden Jones   +4 more
doaj   +1 more source

Wave propagation analysis in transversely isotropic piezoelastic medium based on nonlocal strain gradient theory

open access: yesVietnam Journal of Mechanics, 2023
The purpose of this research is to study the propagation of surface waves in transversely isotropic piezoelastic medium based on nonlocal strain gradient theory. A characteristics equation for the existence of surface waves is discussed.
Trinh Thi Thanh Hue, Do Xuan Tung
doaj   +1 more source

Asymptotic Formulation for the Rayleigh Wave on a Nonlocally Elastic Half-Space

open access: yesVibration, 2023
This paper deals with the Rayleigh wave, propagating on a nonlocally elastic, linearly isotropic half-space, excited by a prescribed surface loading. The consideration develops the methodology of hyperbolic–elliptic models for Rayleigh and Rayleigh-type ...
Danila A. Prikazchikov
doaj   +1 more source

An abstract nonlocal second order evolution problem [PDF]

open access: yesOpuscula Mathematica, 2012
The aim of the paper is to prove theorems on the existence and uniqueness of mild and classical solutions of a semilinear evolution second order equation together with nonlocal conditions.
Ludwik Byszewski, Teresa Winiarska
doaj   +1 more source

Reinventing Medicine

open access: yesMcGill Journal of Medicine, 2020
N ...
Gerald Pfeffer
doaj   +1 more source

Free Vibration and Buckling Analyses of Nanobeam Embedded in Pasternak Foundation [PDF]

open access: yesMechanics of Advanced Composite Structures, 2023
In this paper, free transverse vibration and buckling analyses of a nanobeam are presented by coupling the Euler-Bernoulli beam (EBT) theory and Eringen’s nonlocal elasticity theory. The nanobeam is embedded in the Pasternak foundation. Hamilton’s energy
Yajuvindra Kumar, Imran Ali
doaj   +1 more source

On pseudomonotone elliptic operators with functional dependence on unbounded domains

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2016
We generalize F. E. Browder's results concerning pseudomonotone elliptic partial differential operators defined on unbounded domains. We show that under suitable assumptions, Browder's result holds true if the coefficient functions are functionals of ...
Mihály Csirik
doaj   +1 more source

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