Results 71 to 80 of about 61,924 (245)

Essentials of Nonlocal Operators [PDF]

, 2017
This preliminary chapter aims at providing some basic knowledge on nonlocal operators. Notions which are necessary to know about the fractional Laplacian and about more general nonlocal operators will be addressed.
Claudia Bucur, Bucur, Claudia
core   +1 more source

Computation of Eigenvalues for Nonlocal Models by Spectral Methods

, 2023
The purpose of this work is to study spectral methods to approximate the eigenvalues of nonlocal integral operators. Indeed, even if the spatial domain is an interval, it is very chal-lenging to obtain closed analytical expressions for the
Lopez L., Lopez, Luciano, Sabrina Francesca Pellegrino, Pellegrino S. F., Luciano Lopez, Pellegrino, Sabrina Francesca   +5 more
core   +1 more source

Polarization‐Dependence of Nonlinear Optical Effects in Silicon: The Case of Ultrafast Processing

Advanced Physics Research, EarlyView.
The dependence of the input polarization for the nonlinear optical propagation in silicon is investigated theoretically and experimentally. The perturbative regime is examined using pump‐probe shadowgraphy and nonlinear transmission, whereas the case of permanent laser‐induced modifications is addressed using a combination of Raman micro‐spectroscopy ...
Namig Alasgarzade, Alessandro Alberucci, Stree V. Arumugam, Markus Blothe, Maxime Chambonneau, Chandroth P. Jisha, Stefan Nolte   +6 more
wiley   +1 more source

Forced vibration analysis of cracked continuous multi-span functionally graded nanobeams

Vietnam Journal of Mechanics
The paper analyses the forced vibration of cracked continuous multi-span functionally graded nanobeams based on the nonlocal elasticity theory (NET), Euler-Bernoulli beam theory (EBT), and the dynamic stiffness method (DSM).
Tran Van Lien, Tran Binh Dinh
doaj   +1 more source

Existence and Stability Results for a Fractional Order Differential Equation with Non-Conjugate Riemann-Stieltjes Integro-Multipoint Boundary Conditions

Mathematics, 2019
We discuss the existence and uniqueness of solutions for a Caputo-type fractional order boundary value problem equipped with non-conjugate Riemann-Stieltjes integro-multipoint boundary conditions on an arbitrary domain.
Bashir Ahmad, Ymnah Alruwaily, Ahmed Alsaedi, Sotiris K. Ntouyas   +3 more
doaj   +1 more source

NONLOCAL-INTERACTION EQUATIONS ON UNIFORMLY PROX-REGULAR SETS [PDF]

, 2014
. We study the well-posedness of a class of nonlocal-interaction equations on general domains Ω ⊂ R d, including nonconvex ones. We show that under mild assumptions on the regularity of domains (uniform prox-regularity), for λ-geodesically convex ...
Carrillo, Jose A, Lijiang Wu (5366162), José A. Carrillo, Wu, Lijiang, Dejan Slepčev, Lijiang Wu, Slepcev, Dejan, Jose A. Carrillo (5365148), Dejan Slepcev (3894058)   +8 more
core   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

Evaluation of effect of relative microstructure size on roll-forming processes of polycrystalline metal using second-order homogenization method

Mechanical Engineering Journal
The friction force produced during the plastic process induces a non-linear strain gradient on the material. This affects the history of microstructural deformation depending on the size.
Makoto UCHIDA, Masashi SAKAMOTO, Yoshihisa KANEKO, Varvara KOUZNETSOVA   +3 more
doaj   +1 more source

Stock Market Reactions to Climate Risk Events: A Systematic Literature Review and Research Agenda

Business Strategy and the Environment, EarlyView.
ABSTRACT As global warming intensifies, climate risks' impact on firm value has become a critical concern for academia and investors. This systematic literature review analyzes 50 event studies in this research field, classifying them by climate risk type.
Mario Schuster, Rainer Lueg
wiley   +1 more source

Monomer diffusion rates in photopolymer material. Part I. Low spatial frequency holographic gratings [PDF]

, 2011
For photopolymers, knowing the rate of diffusion of the active monomer is important when modeling the material evolution during recording in order to understand and optimize their performance.
Close, Ciara E., Sheridan, J. T., J. T. Sheridan, Close, C.E., Close, C. E., C. E. Close, Gleeson, M. R., Sheridan, John T., M. R. Gleeson   +8 more
core   +1 more source