Results 91 to 100 of about 99,796 (273)
Topological Photonic Devices and Circuits at Terahertz Frequencies
Laser &Photonics Reviews, EarlyView.This review examines how 3D topological insulators and emerging topological photonic phases enable robust, low‐loss and defect‐immune terahertz devices. Fundamental properties, device implementations and topological transport mechanisms are surveyed, revealing new opportunities for reconfigurable, high‐performance THz components and scalable ...
Samane Kalhor +3 more
wiley +1 more source
Differential Quadrature and Differential Transformation Methods in Buckling Analysis of Nanobeams
Curved and Layered Structures, 2019 In this paper, two computationally efficient techniques viz. Differential Quadrature Method (DQM) and Differential Transformation Method (DTM) have been used for buckling analysis of Euler-Bernoulli nanobeam incorporation with the nonlocal theory of ...
Jena Subrat Kumar, Chakraverty S.
doaj +1 more source
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
Advances in Materials Science and Engineering, 2014 A three-dimensional elasticity theory by means of a state-space based differential quadrature method is presented for free vibration analysis of fiber metal laminate annular plate.
G. H. Rahimi +3 more
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Stability Analysis in Milling Based on the Localized Differential Quadrature Method. [PDF]
Micromachines (Basel), 2023 Mei Y, He B, He S, Ren X.
europepmc +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT Constructing a biorthogonal structure from scratch, that is, defining a biorthogonal pair is quite tough. Because here the orthogonality must be established between two different sets. There are four known univariate biorthogonal polynomial sets, suggested by Laguerre, Jacobi, Hermite and Szegő‐Hermite polynomials, in the literature.
Esra Güldoğan Lekesiz
wiley +1 more source
Inverse differential quadrature method: mathematical formulation and error analysis. [PDF]
Proc Math Phys Eng Sci, 2021 Ojo SO, Trinh LC, Khalid HM, Weaver PM.
europepmc +1 more source
An implicit semianalytic numerical method for the solution of nonequilibrium chemistry problems [PDF]
The first order differential equation form systems of equations. They are solved by a simple and relatively accurate implicit semianalytic technique which is derived from a quadrature solution of the governing equation.
Boughner, R. E. +2 more
core +1 more source
Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3270-3283, June 2026.ABSTRACT Purpose To apply the Magnetization Transfer Indirect Spin Labeling (MISL) MRI technique for quantifying tissue‐CSF water exchange in the human brain, and to investigate its utility in (1) evaluating tissue‐CSF water exchange within perivascular spaces (PVS), and (2) characterizing altered water exchange dynamics in pathologic conditions ...
Yihan Wu +8 more
wiley +1 more source
Quadrature Methods for Stiff Ordinary Differential Systems [PDF]
Mathematics of Computation, 1981 The quadrature methods are based upon a substitution of an explicit A-stable first approximation into a generalized convolution formula. They are A-stable, explicit, and of arbitrarily high order. The generalized convolution formula is derived and its order-raising properties examined.
openaire +2 more sources