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SCImago
Q2
WOS
Q2
Impact factor
0.9
SJR
0.660
CiteScore
1.9
Categories
Analysis
Applied Mathematics
Mathematics (miscellaneous)
Numerical Analysis
Areas
Mathematics
Years of issue
1968-2025
journal names
Journal of Approximation Theory
J APPROX THEORY
Top-3 citing journals

Journal of Approximation Theory
(6994 citations)

Journal of Mathematical Analysis and Applications
(1959 citations)

Journal of Computational and Applied Mathematics
(1706 citations)
Top-3 organizations

Technion – Israel Institute of Technology
(81 publications)

University of Wisconsin–Madison
(81 publications)

Ohio State University
(79 publications)

Lomonosov Moscow State University
(12 publications)

Katholieke Universiteit Leuven
(7 publications)

Steklov Mathematical Institute of Russian Academy of Sciences
(6 publications)
Most cited in 5 years
Found
Top-100
Citing journals
Citing publishers
Publishing organizations
Publishing organizations in 5 years
Publishing countries
Publishing countries in 5 years
7 profile journal articles
Prestin Jürgen
42 publications,
437 citations
h-index: 14
2 profile journal articles
Blasco Oscar

University of Valencia
110 publications,
672 citations
h-index: 14