Nonsmooth data error estimates for approximations of an evolution equation with a positive-type memory term. - Christian Lubich; Ian H. Sloan; Vidar Thomée (Math. Comput., 1996)

Numerical solution of parabolic integro-differential equations by the discontinuous Galerkin method. - Stig Larsson 001; Vidar Thomée; Lars B. Wahlbin (Math. Comput., 1998)

A parallel method for time-discretization of parabolic problems based on contour integral representation and quadrature. - Dongwoo Sheen; Ian H. Sloan; Vidar Thomée (Math. Comput., 2000)

Stability and analyticity in maximum-norm for simplicial Lagrange finite element semidiscretizations of parabolic equations with Dirichlet boundary conditions. - Vidar Thomée; Lars B. Wahlbin (Numerische Mathematik, 2000)

Maximum-norm estimates for resolvents of elliptic finite element operators. - Nikolai Yu. Bakaev; Vidar Thomée; Lars B. Wahlbin (Math. Comput., 2003)

Partielle Differentialgleichungen und numerische Methoden. - Stig Larsson 001; Vidar Thomée (Springer, 2005)

Partial differential equations with numerical methods. - Stig Larsson 001; Vidar Thomée (Springer, 2005)

Time discretization via Laplace transformation of an integro-differential equation of parabolic type. - William McLean; Ian H. Sloan; Vidar Thomée (Numerische Mathematik, 2006)

On the existence of maximum principles in parabolic finite element equations. - Vidar Thomée; Lars B. Wahlbin (Math. Comput., 2008)

On Positivity and Maximum-Norm Contractivity in Time Stepping Methods for Parabolic Equations. - Alfred H. Schatz; Vidar Thomée; Lars B. Wahlbin (Comput. Methods Appl. Math., 2010)

Some error estimates for the lumped mass finite element method for a parabolic problem. - Panagiotis Chatzipantelidis; Raytcho D. Lazarov; Vidar Thomée (Math. Comput., 2012)

Some Error Estimates for the Finite Volume Element Method for a Parabolic Problem. - Panagiotis Chatzipantelidis; Raytcho D. Lazarov; Vidar Thomée (Comput. Methods Appl. Math., 2013)

On Positivity Preservation in Some Finite Element Methods for the Heat Equation. - Vidar Thomée (NMA, 2014)

On Preservation of Positivity in Some Finite Element Methods for the Heat Equation. - Panagiotis Chatzipantelidis; Zoltán Horváth; Vidar Thomée (Comput. Methods Appl. Math., 2015)

On nonnegativity preservation in finite element methods for subdiffusion equations. - Bangti Jin; Raytcho D. Lazarov; Vidar Thomée; Zhi Zhou 002 (Math. Comput., 2017)

An Explicit-Implicit Splitting Method for a Convection-Diffusion Problem. - Vidar Thomée; A. S. Vasudeva Murthy (Comput. Methods Appl. Math., 2019)

A First-Order Explicit-Implicit Splitting Method for a Convection-Diffusion Problem. - Amiya Kumar Pani; Vidar Thomée; A. S. Vasudeva Murthy (Comput. Methods Appl. Math., 2020)

A Finite Element Splitting Method for a Convection-Diffusion Problem. - Vidar Thomée (Comput. Methods Appl. Math., 2020)