Academic Journal
Q1Constructive Approximation
About Constructive Approximation
Constructive Approximation is a scholarly journal published by Springer New York. SCImago 2025 lists it in Q1, with an SJR of 1.285 and H-index of 59.
Coverage: 1985-2026. Research categories: Analysis (Q1); Computational Mathematics (Q1); Mathematics (miscellaneous) (Q1).
Verified field sources
- Journal Impact Factor: 1.2 — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
- Impact Factor year: 2024 — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
- Editor(s): Philipp Grohs PhD; Andrei Martinez-Finkelshtein PhD (Editors-in-Chief) — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
Source-backed journal facts
Topics in published research
Mathematical functions and polynomials; Advanced Numerical Analysis Techniques; Mathematical Approximation and Integration; Mathematical Analysis and Transform Methods; Approximation Theory and Sequence Spaces; Matrix Theory and Algorithms.
OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.
Reported open-access list prices
3,090.00 USD; 2,490.00 EUR; 2,190.00 GBP
APC list prices reported by OpenAlex, which obtains this information from DOAJ. Confirm current charges, taxes, waivers and eligibility with the publisher; this is not a fee quotation.
Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-02. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.
Journal Metrics
Quartile, SJR and the listed SCImago H-index use the 2025 imported SCImago dataset. A quartile may vary by subject category. Values without a source or reporting year are unverified historical entries. Verify the current Journal Impact Factor with Clarivate or the publisher before using it.
Aims & Scope
The publisher’s official aims and scope have not yet been verified for this profile. Use the journal website to check subject fit and accepted article types before submitting.
Recent Research Articles
Latest publications matched automatically by ISSN.
Brenke Polynomials with Real Zeros and the Riemann Hypothesis
Antonio J. Durán
2026-10-01 · DOI: 10.1007/s00365-026-09787-yPerformance Bounds for Reduced Order Models with Application to Parametric Transport
Donsub Rim, Gerrit Welper
2026-09-30 · DOI: 10.1007/s00365-026-09784-1Convergence Analysis of a Greedy Algorithm for Conditioning Gaussian Random Variables
Daniel Winkle, Ingo Steinwart, Bernard Haasdonk
2026-09-28 · DOI: 10.1007/s00365-026-09791-2Hadamard-Type Asymptotics for Products of Best Rational Approximation Errors
Vasiliy A. Prokhorov
2026-09-28 · DOI: 10.1007/s00365-026-09782-3Local Limits and Spacing of Zeros of Chebyshev Polynomials on Compact Subsets of $$\mathbb {R}$$
D. S. Lubinsky
2026-09-26 · DOI: 10.1007/s00365-026-09790-3Weighted Sobolev Orthogonal Polynomials and Approximation in the Ball
Leonardo E. Figueroa
2026-09-24 · DOI: 10.1007/s00365-026-09780-5A New Product Formula for $$(z;q)_\infty $$, with Applications to Asymptotics
Arash Arabi Ardehali, Hjalmar Rosengren
2026-09-19 · DOI: 10.1007/s00365-026-09783-2Zeros and Exponential Profiles of Polynomials II: Examples
Jonas Jalowy, Zakhar Kabluchko, Alexander Marynych
2026-09-11 · DOI: 10.1007/s00365-026-09775-2Optimal Quadrature Errors and Sampling Numbers for Sobolev Spaces with Logarithmic Perturbation on Spheres
Jiaxin Geng, Yun Ling, Jiansong Li, Heping Wang et al.
2026-09-01 · DOI: 10.1007/s00365-026-09776-1An Optimization Problem and Point-Evaluation in Paley–Wiener Spaces
Sarah May Instanes
2026-09-01 · DOI: 10.1007/s00365-026-09777-0Three Topological Phases of the Elliptic Ginibre Ensembles with a Point Charge
Sung-Soo Byun, Eui Yoo
2026-08-31 · DOI: 10.1007/s00365-026-09779-yCorrection to: Rational Extension of the Newton Diagram for the Positivity of 1$$F_2$$ Hypergeometric Functions and Askey–Szegö Problem
Yong-Kum Cho, Seok-Young Chung, Hera Yun
2026-08-29 · DOI: 10.1007/s00365-026-09773-4Matrix-Weighted Poincaré-Type Inequalities with Applications to Logarithmic Hajłasz–Besov Spaces on Spaces of Homogeneous Type
Ziwei Li, Dachun Yang, Wen Yuan
2026-08-26 · DOI: 10.1007/s00365-026-09771-6On Universality of General Dirichlet Series
Frédéric Bayart, Athanasios Kouroupis
2026-08-20 · DOI: 10.1007/s00365-026-09772-5Perturbation Theory for Eigenvalues and Curves Inside the Numerical Range
Gregory Adams, Pamela Gorkin
2026-08-17 · DOI: 10.1007/s00365-026-09765-4Lower Bounds on the Measure of the Support of Positive and Negative Parts of Trigonometric Polynomials
Abdulamin Ismailov
2026-08-14 · DOI: 10.1007/s00365-026-09769-0On the Expressivity of Deep Heaviside Networks
Insung Kong, Juntong Chen, Sophie Langer, Johannes Schmidt-Hieber et al.
2026-08-07 · DOI: 10.1007/s00365-026-09766-3Spectral Deviation of Concentration Operators on Reproducing Kernel Hilbert Spaces
Felipe Marceca, José Luis Romero, Michael Speckbacher, Lisa Valentini et al.
2026-07-30 · DOI: 10.1007/s00365-026-09768-1Announcement
2026-08 · DOI: 10.1007/s00365-026-09767-2Minimizing Point Configurations for Tensor Product Energies on the Torus
Dmitriy Bilyk, Nicolas Nagel, Ian Ruohoniemi
2026-07-14 · DOI: 10.1007/s00365-026-09764-5Reviews
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September 25, 2026 at 7:39 am
September 25, 2026