Analysis in Theory and Applications
Aims and Scope
Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their applications. The journal is supervised by Office of Education of Jiangsu Province and sponsored by Nanjing University.
Impact Factor:0.4
5Year Impact Factor:
CiteScore:

News more
ATA's most recent SCI impact factor (2023) is 0.4.
20240627ATA has been granted its first official impact factor of “0.6” in the 2022 Journal Citation Reports.
20230630ATA is included in the Web of Science Core Collection in Emerging Sources Citation Index (ESCI) in July 2022.
20220801 
Featured Articles more
Regularized Interpolation Driven by Total Variation
by Haim Brezis, Anal. Theory Appl., 35 (2019), pp. 335354.
Comparison Principles for Some Fully Nonlinear SubElliptic Equations on the Heisenberg Group
by Yanyan Li & Bo Wang, Anal. Theory Appl., 35 (2019), pp. 312334.
A Differential Harnack Inequality for the NewellWhiteheadSegel Equation
by Derek Booth, Jack Burkart, Xiaodong Cao, Max Hallgren, Zachary Munro, Jason Snyder & Tom Stone, Anal. Theory Appl., 35 (2019), pp. 192204.

Open Access Articles more
Definite Condition of the Evolutionary $\vec{p}(x)$−Laplacian Equation
Huashui Zhan & Zhaosheng Feng, Anal. Theory Appl., 38 (2022), pp. 297321.
Qi Zhang & Xinghong Pan, Anal. Theory Appl., 38 (2022), pp. 243296.
Rearrangement Free Method for HardyLittlewoodSobolev Inequalities on $\mathbb{S}^n$
Shutao Zhang & Yazhou Han, Anal. Theory Appl., 38 (2022), pp. 178203.
Open Access Policy