Jeffrey S. Ovall

发表

An a posteriori estimator of eigenvalue/eigenvector error for penalty-type discontinuous Galerkin methods

Stefano Giani, Harri Hakula, Luka Grubisic, 2018, Appl. Math. Comput..

Trefftz Finite Elements on Curvilinear Polygons pdf

Akash Anand, Jeffrey S. Ovall, Steffen Weißer, 2019, SIAM J. Sci. Comput..

A parallel goal-oriented adaptive finite element method for 2.5-D electromagnetic modelling

Jeffrey S. Ovall, Kerry Key, K. Key, 2011 .

A Nyström-based finite element method on polygonal elements

Akash Anand, Jeffrey S. Ovall, Steffen Weißer, 2017, Comput. Math. Appl..

A high-order integral algorithm for highly singular PDE solutions in Lipschitz domains

Oscar P. Bruno, Jeffrey S. Ovall, Catalin Turc, 2009, Computing.

Rapid error reduction for block Gauss-Seidel based on p-hierarchical basis

Jeffrey S. Ovall, Sabine Le Borne, 2013, Numer. Linear Algebra Appl..

Analysis of FEAST Spectral Approximations Using the DPG Discretization

Luka Grubisic, Jeffrey S. Ovall, Jay Gopalakrishnan, 2019, Comput. Methods Appl. Math..

High-Order Method for Evaluating Derivatives of High-Order Method for Evaluating Derivatives of Harmonic Functions in Planar Domains Harmonic Functions in Planar Domains

Jeffrey S. Ovall, Samuel E. Reynolds, 2018 .

Dual Functions for a Parallel Adaptive Method

Randolph E. Bank, Jeffrey S. Ovall, R. Bank, 2007, SIAM J. Sci. Comput..

A Posteriori Estimates Using Auxiliary Subspace Techniques

Harri Hakula, Jeffrey S. Ovall, Michael Neilan, 2017, J. Sci. Comput..

Spectral discretization errors in filtered subspace iteration

Luka Grubisic, Jeffrey S. Ovall, Jay Gopalakrishnan, 2017, Math. Comput..

A posteriori error estimation of hierarchical type for the Schrödinger operator with inverse square potential

Hengguang Li, Jeffrey S. Ovall, 2014, Numerische Mathematik.

F ¨ Ur Mathematik in Den Naturwissenschaften Leipzig Function, Gradient and Hessian Recovery Using Quadratic Edge-bump Functions Function, Gradient and Hessian Recovery Using Quadratic Edge-bump Functions *

Jeffrey S. Ovall, 2022 .

On estimators for eigenvalue/eigenvector approximations

Luka Grubisic, Jeffrey S. Ovall, 2009, Math. Comput..

Robust error estimates for approximations of non-self-adjoint eigenvalue problems

Stefano Giani, Jeffrey S. Ovall, Luka Grubišić, 2015, Numerische Mathematik.

Some remarks on interpolation and best approximation

Randolph E. Bank, Jeffrey S. Ovall, 2017, Numerische Mathematik.

Asymptotically exact functional error estimators based on superconvergent gradient recovery

Jeffrey S. Ovall, 2006, Numerische Mathematik.

The Laplacian and Mean and Extreme Values

Jeffrey S. Ovall, 2016, Am. Math. Mon..

Well conditioned boundary integral equations for two-dimensional sound-hard scattering problems in domains with corners

Akash Anand, Jeffrey S. Ovall, Catalin Turc, 2012 .

AN ANALYSIS OF GCD AND LCM MATRICES VIA THE LDL T -FACTORIZATION ∗

Jeffrey S. Ovall, 2004 .

An efficient, reliable and robust error estimator for elliptic problems in R3

Jeffrey S. Ovall, Ryan Szypowski, Michael Holst, 2011 .

Duality-based adaptive refinement for elliptic pdes

Randolph E. Bank, Jeffrey S. Ovall, 2004 .

Fixing a ''Bug'' in Recovery-Type A Posteriori Error Estimators

Jeffrey S. Ovall, J. Ovall, 2006 .

F ¨ Ur Mathematik in Den Naturwissenschaften Leipzig a Framework for Robust Eigenvalue and Eigenvector Error Estimation and Ritz Value Convergence Enhancement a Framework for Robust Eigenvalue and Eigenvector Error Estimation and Ritz Value Convergence Enhancement

Randolph E. Bank, Jeffrey S. Ovall, Luka Grubišić, 2022 .

Evaluation of Inner Products of Implicitly-defined Finite Element Functions on Multiply Connected Planar Mesh Cells

Jeffrey S. Ovall, Samuel E. Reynolds, 2023, ArXiv.

Robust Estimates for hp-Adaptive Approximations of Non-Self-Adjoint Eigenvalue Problems

Jeffrey S. Ovall, J. Ovall, A. Miedlar, 2015 .

A posteriori error estimation of hierarchical type for the Schrödinger operator with inverse square potential

Jeffrey S. Ovall, Hengguang Li, J. Ovall, 2014, Numerische Mathematik.

Quadrature for Implicitly-defined Finite Element Functions on Curvilinear Polygons pdf

Jeffrey S. Ovall, Samuel E. Reynolds, Jeffrey Ovall, 2021, Comput. Math. Appl..

A Posteriori Estimates Using Auxiliary Subspace Techniques

Jeffrey S. Ovall, H. Hakula, M. Neilan, 2017, Journal of Scientific Computing.

A Posteriori Error Estimates for Elliptic Eigenvalue Problems Using Auxiliary Subspace Techniques pdf

Stefano Giani, Harri Hakula, Luka Grubisic, 2020, Journal of Scientific Computing.

An algorithm for identifying eigenvectors exhibiting strong spatial localization pdf

Jeffrey S. Ovall, Jeffrey Ovall, Robyn Reid, 2021, ArXiv.

Filtered Subspace Iteration for Selfadjoint Operators

Jeffrey S. Ovall, Jay Gopalakrishnan, J. Ovall, 2017 .

Korn’s Inequality and Eigenproblems for the Lamé Operator

Jeffrey S. Ovall, N. Nigam, Sebastián A. Domínguez-Rivera, 2022, Comput. Methods Appl. Math..

Benchmark results for testing adaptive finite element eigenvalue procedures

Stefano Giani, Jeffrey S. Ovall, Luka Grubišić, 2012 .

Reliable A-Posteriori Error Estimators for hp-Adaptive Finite Element Approximations of Eigenvalue/lEigenvector Problems

Jeffrey S. Ovall, Luka Grubivsi'c, S. Giani, 2011, 1112.0436.

(2012) Error control for hp-adaptive approximations of semi-definite eigenvalue problems. Linear Algebra and its Applications . ISSN 0024-3795 (Submitted)

Jeffrey S. Ovall, J. Ovall, L. Grubišić, 2016 .

Error control for $$hp$$-adaptive approximations of semi-definite eigenvalue problems

Stefano Giani, Jeffrey S. Ovall, Luka Grubišić, 2012, Computing.

Trefftz Finite Elements on Curvilinear Polygons

Jeffrey S. Ovall, Samuel E. Reynolds, Steffen Weißer, 2019, SIAM J. Sci. Comput..

A Posteriori Eigenvalue Error Estimation for the Schrödinger Operator with the Inverse Square Potential

Jeffrey S. Ovall, Hengguang Li, 2015 .