Concepedia

Olof B. Widlund

OB

83

Publications

7.9K

Citations

44

H-Index

1965

Active since

Affiliations

Courant Institute of Mathematical Sciences(Current)

University of Milan

University of Warsaw

New York University

Olof B. Widlund is an author at Courant Institute of Mathematical Sciences specializing in numerical analysis, engineering, and approximation theory.

Top concepts

Publications per year

1965–2022

83

Publications

83

Iterative Solution of Large Linear Systems

Olof B. Widlund, David M. Young · Mathematics of Computation · 1973 · 2K citations

, , +4

Iterative Methods for the Solution of Elliptic Problems on Regions Partitioned into Substructures

Petter E. Bjørstad, Olof B. Widlund · SIAM Journal on Numerical Analysis · 1986 · 397 citations

, , +17

Dual-Primal FETI Methods for Three-Dimensional Elliptic Problems with Heterogeneous Coefficients

Axel Klawonn, Olof B. Widlund, Maksymilian Dryja · SIAM Journal on Numerical Analysis · 2002 · 231 citations

, , +16

Iterative Solution of Elliptic Systems and Applications to the Neutron Diffusion Equations of Reactor Physics

Olof B. Widlund, Eugene L. Wachspress · Mathematics of Computation · 1967 · 223 citations

, , +9

Schwarz Analysis of Iterative Substructuring Algorithms for Elliptic Problems in Three Dimensions

Maksymilian Dryja, Barry Smith, Olof B. Widlund · SIAM Journal on Numerical Analysis · 1994 · 214 citations

, , +16

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