[图书][B] Robust numerical methods for singularly perturbed differential equations
HG Roos - 2008 - Springer
The analysis of singular perturbed differential equations began early in the twentieth
century, when approximate solutions were constructed from asymptotic expansions …
century, when approximate solutions were constructed from asymptotic expansions …
[图书][B] Quantitative stochastic homogenization and large-scale regularity
The focus of this book is the large-scale statistical behavior of solutions of divergence-form
elliptic equations with random coefficients, which is closely related to the long-time …
elliptic equations with random coefficients, which is closely related to the long-time …
A class of discontinuous Petrov–Galerkin methods. II. Optimal test functions
L Demkowicz, J Gopalakrishnan - Numerical Methods for …, 2011 - Wiley Online Library
We lay out a program for constructing discontinuous Petrov–Galerkin (DPG) schemes
having test function spaces that are automatically computable to guarantee stability. Given a …
having test function spaces that are automatically computable to guarantee stability. Given a …
Model reduction for large-scale systems with high-dimensional parametric input space
A model-constrained adaptive sampling methodology is proposed for the reduction of large-
scale systems with high-dimensional parametric input spaces. Our model reduction method …
scale systems with high-dimensional parametric input spaces. Our model reduction method …
[图书][B] Domain decomposition methods for the numerical solution of partial differential equations
TPA Mathew - 2008 - Springer
These notes serve as an introduction to a subject of study in computational mathematics
referred to as domain decomposition methods. It concerns divide and conquer methods for …
referred to as domain decomposition methods. It concerns divide and conquer methods for …
[图书][B] Multilevel block factorization preconditioners: Matrix-based analysis and algorithms for solving finite element equations
PS Vassilevski - 2008 - books.google.com
This monograph is the first to provide a comprehensive, self-contained and rigorous
presentation of some of the most powerful preconditioning methods for solving finite element …
presentation of some of the most powerful preconditioning methods for solving finite element …
Deep least-squares methods: An unsupervised learning-based numerical method for solving elliptic PDEs
This paper studies an unsupervised deep learning-based numerical approach for solving
partial differential equations (PDEs). The approach makes use of the deep neural network to …
partial differential equations (PDEs). The approach makes use of the deep neural network to …
Finite element methods of least-squares type
PB Bochev, MD Gunzburger - SIAM review, 1998 - SIAM
We consider the application of least-squares variational principles to the numerical solution
of partial differential equations. Our main focus is on the development of least-squares finite …
of partial differential equations. Our main focus is on the development of least-squares finite …
Preconditioning in H (𝑑𝑖𝑣) and applications
We consider the solution of the system of linear algebraic equations which arises from the
finite element discretization of boundary value problems associated to the differential …
finite element discretization of boundary value problems associated to the differential …
Robust Variational Physics-Informed Neural Networks
We introduce a Robust version of the Variational Physics-Informed Neural Networks method
(RVPINNs). As in VPINNs, we define the quadratic loss functional in terms of a Petrov …
(RVPINNs). As in VPINNs, we define the quadratic loss functional in terms of a Petrov …