Superconvergence For Second Order Triangular Mixed And Standard Finite Elements
, 1996 In this paper we will prove that both the second order Raviart-Thomas type mixed finite elements and the quadratic standard finite elements on regular and uniform triangular partitions, are superconvergent with respect to Fortin interpolation.
Jan H. Brandts
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An experimental study of superconvergence phenomena in finite element magnetics
, 2018 The usefulness of superconvergence phenomena in practical finite element magnetics is investigated. Reports on the superconvergent characteristics of potential-based derivatives at the Gauss-Legendre quadrature points of first-order elements are tested ...
Giannacopoulos, Dennis D., McFee, Steve
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Low-Temperature Direct Growth of Amorphous Boron Nitride Films for High-Performance Nanoelectronic Device Applications. [PDF]
ACS Appl Mater Interfaces, 2023 Sattari-Esfahlan SM +7 more
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Superconvergence in Galerkin finite element methods
, 1995 This book is essentially a set of lecture notes from a graduate seminar given at Cornell in Spring 1994. It treats basic mathematical theory for superconvergence in the context of second order elliptic problems.
Wahlbin, Lars B
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Superconvergence of Finite Element Approximations for Partial Differential Equations
, 2013 The finite element methods (FEMs) are popular numerical methods for solving partial differential equations. They are widely used by mathematicians, scientists and engineers to solve real world problems.
Jari, Rabeea Hadi
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New fractional linear multi-step methods of order four with improved stabilities
CQD Revista Eletrônica Paulista de Matemática, 2022 We present two implicit fractional linear multi-step methods (FLMM) of order four for fractional initial value problems. These FLMMs are of a new type that has not appeared before in the literature.
Khadija Al-Hasani, Haniffa Mohamed Nasir
doaj
Superconvergence and reduced integration in the finite element method
, 1978 The finite elements considered in this paper are those of the Serendipity family of curved isoparametric elements. There is given a detailed analysis of a superconvergence phenomenon for the gradient of approximate solutions to second order elliptic ...
Miloš Zlámal
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, 2016 By means of spatial quasi-Wilson nonconforming finite element and classical L1L1 approximation, an unconditionally stable fully-discrete scheme for two-dimensional time fractional diffusion equations is established.
Y. Zhao +9 more
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New superconvergence relations for spin and tensor structure functions of γγ fusion
Physics Letters BThe Burkhardt–Cottingham sum rule is an exact superconvergence relation for a spin-structure function, derived from general principles of light absorption and scattering, and valid at any momentum transfer Q2.
Vladimir Pascalutsa
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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 +6 more
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