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JOURNAL OF APPROXIMATION THEORY journal cover Mathematics
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Review Cycle Records

JOURNAL OF APPROXIMATION THEORY

Elsevier SCIE Non-OA
2026 Emerging Zone 42025 CAS Zone 42025 JCR Q3
344.8Average days
342Median days
173Fastest days
566Longest days
652025 publications

Paper Review Records

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10 valid samples · Newest publication first
Review days = acceptance date − received date. PDF, DOI, and publisher-page sources are retained.

173 days

A note on the Kolmogorov-type inequalities for more than three norms

AuthorsO.V. Kovalenko

AffiliationsDepartment of Mathematical Analysis and Optimization, Oles Honchar Dnipro National University, Dnipro, Ukraine

Source PDF DOI Publisher page
427 days

On the expressive power of deep 2D ReLU convolutional neural networks

AuthorsQin Fang; Lei Shi; Min Xu; Ding-Xuan Zhou; Qi-Hang Zhou

AffiliationsInformation and Engineering College, Dalian University, Dalian 116622, China; School of Mathematical Sciences and Shanghai Key Laboratory for Contemporary Applied Mathematics, Fudan University, Shanghai 200433, China; School of Mathematical Sciences, Dalian University of Technology, Dalian 116024, China; School of Mathematics and Statistics, University of Sydney, Sydney NSW 2006, Australia

Source PDF DOI Publisher page
290 days

Positivity of interpolatory refinable functions with nonnegative masks

AuthorsLi Cheng; Xufa Fang

AffiliationsDepartment of Mathematics, Lishui University, 323000 Lishui, China

Source PDF DOI Publisher page
366 days

Robust online learning algorithms for functional linear regression

AuthorsQi Hong; Zheng-Chu Guo

AffiliationsSchool of Mathematical Sciences, Zhejiang University, Hangzhou 310058, PR China

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224 days

A formula for the local Heun solution

AuthorsPavel Šťovíček

AffiliationsDepartment of Mathematics, Faculty of Nuclear Science, Czech Technical University in Prague, Trojanova 13, 120 00 Praha, Czech Republic

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318 days

Bounds and Turán type inequalities for Ferrers functions of the first kind

AuthorsÁrpád Baricz; Manjunatha M. Rudrappa; Sanjeev Singh

AffiliationsDepartment of Economics, Babeş-Bolyai University, Cluj-Napoca 400591, Romania and Institute of Applied Mathematics, Óbuda University, 1034 Budapest, Hungary; Department of Mathematics, Indian Institute of Technology Indore, Indore 453552, India

Source PDF DOI Publisher page
227 days

Adaptive and non-adaptive randomized approximation of high-dimensional vectors

AuthorsRobert J. Kunsch; Marcin Wnuk

AffiliationsRWTH Aachen University, Analysis and its Applications, Pontdriesch 10, 52062 Aachen, Germany; Fakultät für Informatik und Mathematik, Universität Passau, Innstraße 33, 94032 Passau, Germany

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484 days

Determinantal formulas for rational perturbations of multiple orthogonality measures

AuthorsRostyslav Kozhan; Marcus Vaktnäs

AffiliationsDepartment of Mathematics, Uppsala University, S-751 06 Uppsala, Sweden

Source PDF DOI Publisher page
373 days

Sharp pointwise error estimates for Chebyshev approximations of functions with singularities in fractional spaces

AuthorsRuiyi Xie; Wenjie Liu; Boying Wu

AffiliationsSchool of Mathematics, Harbin Institute of Technology, Heilongjiang 150001, China

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566 days

A Christoffel-like function for high-dimensional support inference in graphical models

AuthorsJean B. Lasserre; Lucas Slot

AffiliationsLAAS-CNRS and Institute of Mathematics, University of Toulouse, 7 avenue du Colonel Roche, Toulouse, 31077, France; Korteweg-de Vries Institute for Mathematics, University of Amsterdam, Science Park 105, Amsterdam, 1098XG, Netherlands

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Machine Learning and Life-Cycle Assessment for Predicting and Optimizing Carbon Emissions in Urban Wastewater Treatment

SampleLatest 5 valid paper samples from 2026

Average review96.4 days

Median77 days

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