[图书][B] Finite elements I: Approximation and interpolation

A Ern, JL Guermond - 2021 - books.google.com
This book is the first volume of a three-part textbook suitable for graduate coursework,
professional engineering and academic research. It is also appropriate for graduate flipped …

[图书][B] Finite elements II

A Ern, JL Guermond - 2021 - Springer
The mathematization of all sciences, the fading of traditional scientific boundaries, the
impact of computer technology, the growing importance of computer modelling and the …

A simple introduction to the mixed finite element method

GN Gatica - Theory and Applications. Springer Briefs in …, 2014 - Springer
The main purpose of this monograph is to provide a simple and accessible introduction to
the mixed finite element method as a fundamental tool to numerically solve a wide class of …

Finite element quasi-interpolation and best approximation

A Ern, JL Guermond - ESAIM: Mathematical Modelling and Numerical …, 2017 - numdam.org
This paper introduces a quasi-interpolation operator for scalar-and vector-valued finite
element spaces constructed on affine, shape-regular meshes with some continuity across …

Fractional Orlicz-Sobolev embeddings

A Alberico, A Cianchi, L Pick, L Slavíková - Journal de Mathématiques …, 2021 - Elsevier
The optimal Orlicz target space is exhibited for embeddings of fractional-order Orlicz–
Sobolev spaces in R n. An improved embedding with an Orlicz–Lorentz target space, which …

An Lp spaces-based formulation yielding a new fully mixed finite element method for the coupled Darcy and heat equations

GN Gatica, S Meddahi… - IMA Journal of Numerical …, 2022 - academic.oup.com
In this work we present and analyse a new fully mixed finite element method for the
nonlinear problem given by the coupling of the Darcy and heat equations. Besides the …

On fractional Orlicz–Sobolev spaces

A Alberico, A Cianchi, L Pick, L Slavíková - Analysis and Mathematical …, 2021 - Springer
Some recent results on the theory of fractional Orlicz–Sobolev spaces are surveyed. They
concern Sobolev type embeddings for these spaces with an optimal Orlicz target, related …

[HTML][HTML] Boundedness of functions in fractional Orlicz–Sobolev spaces

A Alberico, A Cianchi, L Pick, L Slavíková - Nonlinear Analysis, 2023 - Elsevier
A necessary and sufficient condition for fractional Orlicz–Sobolev spaces to be continuously
embedded into L∞(R n) is exhibited. Under the same assumption, any function from the …

Adaptive space-time finite element methods for non-autonomous parabolic problems with distributional sources

U Langer, A Schafelner - Computational Methods in Applied …, 2020 - degruyter.com
We consider locally stabilized, conforming finite element schemes on completely
unstructured simplicial space-time meshes for the numerical solution of parabolic initial …

[HTML][HTML] Hydrodynamic limit for a boundary driven super-diffusive symmetric exclusion

C Bernardin, P Cardoso, P Gonçalves… - Stochastic Processes and …, 2023 - Elsevier
We study the hydrodynamic limit for symmetric exclusion processes with heavy-tailed long
jumps and in contact with infinitely extended reservoirs. We show how the corresponding …