SIAM Journal on Numerical Analysis

Aims & Scope

SIAM Journal on Numerical Analysis (SINUM) contains research articles on the development and analysis of numerical methods.

Topics include the rigorous study of convergence of algorithms, their accuracy, their stability, and their computational complexity.

Also included are results in mathematical analysis that contribute to algorithm analysis, and computational results that demonstrate algorithm behavior and applicability.

View Aims & Scope

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Metrics & Ranking

Impact Factor

Year	Value
2025	2.9
2024	2.80

SJR (SCImago Journal Rank)

Year	Value
2024	2.312

Quartile

Year	Value
2024	Q1

h-index

Year	Value
2024	158

Journal Rank

Year	Value
2024	1098

Journal Citation Indicator

Year	Value
2024	1069

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Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.

• Scopus
• Google Scholar
• Web of Science

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Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Mathematics, designed to support cutting-edge academic discovery.

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Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.

• On the Construction and Comparison of Difference Schemes

  Citation: 2742

  Authors: Gilbert

• Unified Analysis of Discontinuous Galerkin Methods for Elliptic Problems

  Citation: 2383

  Authors: Douglas N., Franco, Bernardo, L. Donatella

• High Resolution Schemes Using Flux Limiters for Hyperbolic Conservation Laws

  Citation: 2131

  Authors: P. K.

• The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems

  Citation: 1842

  Authors: Bernardo, Chi-Wang

• Monotone Piecewise Cubic Interpolation

  Citation: 1761

  Authors: F. N., R. E.

• Splitting Algorithms for the Sum of Two Nonlinear Operators

  Citation: 1374

  Authors: P. L., B.

• An Analysis of the Total Least Squares Problem

  Citation: 1358

  Authors: Gene H., Charles F.

• Iterative Solution of Implicit Approximations of Multidimensional Partial Differential Equations

  Citation: 1347

  Authors: Herbert L.

• Image Selective Smoothing and Edge Detection by Nonlinear Diffusion

  Citation: 1264

  Authors: Francine, Pierre-Louis, Jean-Michel, Tomeu

• Solution of Sparse Indefinite Systems of Linear Equations

  Citation: 1209

  Authors: C. C., M. A.

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