Imagen de Portada

Least squares spectral element formulation of eigenvalue problems with/without interface : the one dimensional example

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Garg, Himanshu, Bertrand, Fleurianne, Mohapatra, Subhashree
Formato:	Preprint
Publicado:	2025
Materias:	Numerical Analysis
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Least-Squares Finite Element Methods for nonlinear problems: A unified framework
por: Bertrand, Fleurianne, et al.
Publicado: (2025)

Higher-order spectral element method for the stationary Stokes interface problem in two dimensions
por: Naraparaju, Kishore Kumar, et al.
Publicado: (2025)

Splitting-strategies for arbitrary-order fully mixed finite element discretizations of the Biot equations
por: Bertrand, Fleurianne, et al.
Publicado: (2026)

Adaptive finite element methods based on flux and stress equilibration using FEniCSx
por: Brodbeck, Maximilian, et al.
Publicado: (2024)

An Enhanced Shifted QR Algorithm for Efficient Eigenvalue Computation of Square Non-Hermitian Matrices
por: Ahuja, Chahat, et al.
Publicado: (2025)

A Mixed finite element method for the velocity-pseudostress formulation of the Oseen eigenvalue problem
por: Lepe, Felipe, et al.
Publicado: (2024)

p and hp Spectral Element Methods for Elliptic Boundary Layer Problems
por: Husain, Akhlaq, et al.
Publicado: (2024)

Solving fluid flow problems in space-time with multiscale stabilization: formulation and examples
por: Khara, Biswajit, et al.
Publicado: (2024)

Superlinear Convergence of GMRES for clustered eigenvalues and its application to least squares problems
por: Liao, Zeyu, et al.
Publicado: (2024)

A locking-free mixed virtual element discretization for the two dimensional elasticity eigenvalue problem
por: Lepe, Felipe, et al.
Publicado: (2026)

A posteriori error estimator for elliptic interface problems in the fictitious formulation
por: Alshehri, Najwa, et al.
Publicado: (2024)

Augmented Lagrangian preconditioners for fictitious domain formulations of elliptic interface problems
por: Benzi, Michele, et al.
Publicado: (2026)

Collocation and Mass Matrix in Least-squares Isogeometric Analysis
por: Li, Gengchen, et al.
Publicado: (2025)

A variant of the Raviart-Thomas method for smooth domains with straight-edged triangles
por: Bertrand, Fleurianne, et al.
Publicado: (2023)

A variant of the Raviart-Thomas method to handle smooth domains using straight-edged triangles. Part II -- Approximation results
por: Bertrand, Fleurianne, et al.
Publicado: (2023)

The weak Galerkin finite element method for the Steklov eigenvalue problem
por: Li, Shusheng, et al.
Publicado: (2023)

A noncoforming virtual element approximation for the Oseen eigenvalue problem
por: Adak, Dibyendu, et al.
Publicado: (2024)

A Conforming virtual element approximation for the Oseen eigenvalue problem
por: Amigo, Danilo, et al.
Publicado: (2024)

Bounding the spectral gap for an elliptic eigenvalue problem with uniformly bounded stochastic coefficients
por: Gilbert, Alexander D., et al.
Publicado: (2019)

An efficient Fourier spectral algorithm for the Bogoliubov-de Gennes excitation eigenvalue problem
por: Li, Yu, et al.
Publicado: (2025)

The weak Galerkin finite element method for Stokes interface problems with curved interface
por: Yang, Lin, et al.
Publicado: (2022)

Finite element analysis of an eigenvalue problem arising from neutron transport
por: Barnafi, Nicolás A., et al.
Publicado: (2025)

The Weak Galerkin and Crouzeix-Raviart element method for elastic eigenvalue problems
por: Lu, Wei, et al.
Publicado: (2025)

A general formulation of reweighted least squares fitting
por: Giannelli, Carlotta, et al.
Publicado: (2024)

A finite element method for Maxwell's transmission eigenvalue problem in anisotropic media
por: Han, Jiayu
Publicado: (2025)

Unified interface flux evaluation in a general discontinuous Galerkin spectral element framework
por: Xia, Boyang, et al.
Publicado: (2025)

Adaptive least-squares space-time finite element methods for convection-diffusion problems
por: Köthe, Christian, et al.
Publicado: (2025)

Convergence of the adaptive finite element discretization based parallel orbital-updating method for eigenvalue problems
por: Dai, Xiaoying, et al.
Publicado: (2025)

A unified immersed finite element error analysis for one-dimensional interface problems
por: Adjerid, Slimane, et al.
Publicado: (2023)

A nodal ghost method based on variational formulation and regular square grid for elliptic problems on arbitrary domains in two space dimensions
por: Astuto, Clarissa, et al.
Publicado: (2024)

A spectral boundary element method for acoustic interference problems
por: Falletta, Silvia, et al.
Publicado: (2025)

An unfitted finite element method for elliptic interface problem with low regularity estimates
por: Yang, Fanyi
Publicado: (2026)

An orthogonality-preserving approach for eigenvalue problems
por: Chu, Tianyang, et al.
Publicado: (2025)

A weak Galerkin finite element method for solving the asymptotic lower bound of Maxwell eigenvalue problem
por: Li, Shusheng, et al.
Publicado: (2024)

Weak Galerkin finite element methods for elliptic interface problems on nonconvex polygonal partitions
por: Wang, Chunmei, et al.
Publicado: (2025)

An immersed $CR$-$P_0$ element for Stokes interface problems and the optimal convergence analysis
por: Ji, Haifeng, et al.
Publicado: (2021)

Automatically well-conditioned collocation boundary element method for transmission problems based on the Burton--Miller formulation
por: Matsumoto, Yasuhiro, et al.
Publicado: (2023)

Mixed virtual element approximation for the five-field formulation of the steady Boussinesq problem with temperature-dependent parameters
por: Gharibi, Zeinab
Publicado: (2024)

The two-grid weak Galerkin method and enriched Crouzeix-Raviart element method for linear elastic eigenvalue problems
por: Lu, Wei, et al.
Publicado: (2025)

A high order stabilization-free virtual element method for general second-order elliptic eigenvalue problem
por: Xu, Liangkun, et al.
Publicado: (2026)