Results 91 to 100 of about 4,597 (168)

Efficient finite element numerical solution of the variable coefficient fractional subdiffusion equation

Advances in Difference Equations, 2019
Based on the weighted and shifted Grünwald formula, a fully discrete finite element scheme is derived for the variable coefficient time-fractional subdiffusion equation.
Lin He, Juncheng Lv
doaj   +1 more source

Highly Bright Silica-Coated InP/ZnS Quantum Dot-Embedded Silica Nanoparticles as Biocompatible Nanoprobes. [PDF]

Int J Mol Sci, 2022
Ham KM, Kim M, Bock S, Kim J, Kim W, Jung HS, An J, Song H, Kim JW, Kim HM, Rho WY, Lee SH, Park SM, Kim DE, Jun BH.   +14 more
europepmc   +1 more source

Cell Curvature and Far-Field Superconvergence in Numerical Solutions of Electromagnetic Integral Equations

International Journal of Antennas and Propagation, 2016
Two curved targets are used to explore far-field superconvergence effects arising in numerical solutions of the electric-field and magnetic-field integral equations.
Andrew F. Peterson
doaj   +1 more source

Anti-Osteoarthritic Effects of Prunella Vulgaris and Gentiana Lutea In Vitro and In Vivo. [PDF]

Antioxidants (Basel), 2022
Kim J, Lee CG, Hwang S, Yun SH, Uprety LP, Oh KI, Singh S, Yoo J, Jeong H, Yong Y, Yeo S, Park E, Jeong SY.   +12 more
europepmc   +1 more source

Superconvergence Analysis of a Multiscale Finite Element Method for Elliptic Problems with Rapidly Oscillating Coefficients

Journal of Applied Mathematics, 2013
A new multiscale finite element method is presented for solving the elliptic equations with rapidly oscillating coefficients. The proposed method is based on asymptotic analysis and careful numerical treatments for the boundary corrector terms by virtue
Xiaofei Guan, Xiaoling Wang, Cheng Wang, Xian Liu   +3 more
doaj   +1 more source

Superconvergence, Confinement and Duality

, 1995
Arguments for the confinement of transverse gauge field excitations, which are based upon superconvergence relations of the propagator, and upon the BRST algebra, are reviewed and applied to supersymmetric models. They are shown to be in agreement with recent results obtained as a consequence of holomorphy and duality in certain $N=1$ SUSY models.
openaire   +2 more sources

A Comparison of the Antiosteoporotic Effects of Cornelian Cherry (Cornus mas L.) Extracts from Red and Yellow Fruits Containing Different Constituents of Polyphenols and Iridoids in Osteoblasts and Osteoclasts. [PDF]

Oxid Med Cell Longev, 2022
Park E, Sozański T, Lee CG, Kucharska AZ, Przybylska D, Piórecki N, Jeong SY.   +6 more
europepmc   +1 more source

Superconvergent Renormalization and Tensor Approximation

ECMOR V - 5th European Conference on the Mathematics of Oil Recovery, 1996
A real reservoir can have a complex geometric and geologic description and use of a non-orthogonal grid allows great flexibility and realism in the modeling process.
openaire   +2 more sources

Superconvergence analysis for nonlinear Ginzburg-Landau equation with backward differential formula finite element method

Boundary Value Problems
Superconvergence analysis for nonlinear Ginzburg-Landau equation with 2-step backward differential formula (BDF) finite element method (FEM) is proposed.
Lijuan Guo, Junjun Wang, Yang Shi
doaj   +1 more source

A posteriori error approximation in discontinuous Galerkin method on polygonal meshes in elliptic problems. [PDF]

Sci Rep, 2023
Jaśkowiec J, Pamin J.
europepmc   +1 more source