Some properties of stochastic labeling procedures. - Tommy Elfving; Jan-Olof Eklundh (Comput. Graph. Image Process., 1982)

A multiprojection algorithm using Bregman projections in a product space. - Yair Censor; Tommy Elfving (Numer. Algorithms, 1994)

Best Constrained Approximation in Hilbert Space and Interpolation by Cubic Splines Subject to Obstacles. - Lars-Erik Andersson; Tommy Elfving (SIAM J. Sci. Comput., 1995)

A Constrained Procrustes Problem. - Lars-Erik Andersson; Tommy Elfving (SIAM J. Matrix Anal. Appl., 1997)

Stability of Conjugate Gradient and Lanczos Methods for Linear Least Squares Problems. - Åke Björck; Tommy Elfving; Zdenek Strakos (SIAM J. Matrix Anal. Appl., 1998)

Block-Iterative Algorithms with Diagonally Scaled Oblique Projections for the Linear Feasibility Problem. - Yair Censor; Tommy Elfving (SIAM J. Matrix Anal. Appl., 2002)

The application of an oblique-projected Landweber method to a model of supervised learning. - Björn Johansson 002; Tommy Elfving; Vladimir A. Kozlov; Yair Censor; Per-Erik Forssén; Gösta H. Granlund (Math. Comput. Model., 2006)

A block-preconditioner for a special regularized least-squares problem. - Tommy Elfving; Ingegerd Skoglund (Numer. Linear Algebra Appl., 2007)

On Diagonally Relaxed Orthogonal Projection Methods. - Yair Censor; Tommy Elfving; Gabor T. Herman; Touraj Nikazad (SIAM J. Sci. Comput., 2008)

A direct method for a regularized least-squares problem. - Tommy Elfving; Ingegerd Skoglund (Numer. Linear Algebra Appl., 2009)

Semiconvergence and Relaxation Parameters for Projected SIRT Algorithms. - Tommy Elfving; Per Christian Hansen; Touraj Nikazad (SIAM J. Sci. Comput., 2012)

Convergence analysis for column-action methods in image reconstruction. - Tommy Elfving; Per Christian Hansen; Touraj Nikazad (Numer. Algorithms, 2017)

Erratum to: Convergence analysis for column-action methods in image reconstruction. - Tommy Elfving; Per Christian Hansen; Touraj Nikazad (Numer. Algorithms, 2017)

Unmatched Projector/Backprojector Pairs: Perturbation and Convergence Analysis. - Tommy Elfving; Per Christian Hansen (SIAM J. Sci. Comput., 2018)

Convergence and Semi-convergence of a class of constrained block iterative methods. - Mahdi Mirzapour; Andrzej Cegielski; Tommy Elfving (CoRR, 2021)

A new step size rule for the superiorization method and its application in computerized tomography. - Touraj Nikazad; Mokhtar Abbasi; L. Afzalipour; Tommy Elfving (Numer. Algorithms, 2022)

Noise propagation in linear stationary iterations. - Tommy Elfving (Numer. Algorithms, 2025)