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JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS

MATHEMATICAL RESEARCH PRESS-MATH RES · GB · Est. 2017

ISSN2052-532XeISSN2052-532X

SJR Q3✓ WOS ESCI✓ Scopus / SJR

Impact Factor & Quartile · Web of Science (JCR)

✓ Indexed in the Web of Science Core Collection (ESCI) — Clarivate publishes an official Journal Impact Factor and JCR quartile for this journal.

See the official Impact Factor & quartile on the journal’s page ↗

The Impact Factor & JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date. Open metrics below: SCImago Q3. Source: Clarivate Journal Citation Reports.

📊 Standing in its field

Where this journal ranks among others in the same subject area.

SJR · Scopus

Top 75% in field

Clarivate’s JCR quartile is a separate ranking and may differ

SJR Scorei

0.196

H-Indexi

SNIPi

0.588

Total Worksi

365

Total Citationsi

855

2yr Mean Citednessi

0.39

Open Impact Factor alternative

Aims & Scope

SCIK aims the journals to maintain high standards of quality, with editorial boards composed of scholars well-known around the world. We aim to combine the highest international standards of scientific quality together with efficient and fast peer-review process. SCIK provides open access to any one to obtain, read, download and print the full text of the research articles, surveys, journals and books published by us.

General Information

Country / RegionGB

Primary LanguageEnglish

1st Year Published2017

Annual Volume~ 36 articles / year

StatusActive (last: 2025)

Total Publications365

Visit Journal Website

Submission Info

Peer Reviewfast peer-review process

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

7/11 · 64%

✅

Do you know the journal / publisher?

MATHEMATICAL RESEARCH PRESS-MATH RES

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

2052-532X / 2052-532X

✅

Indexed in a trusted database?

WoS, Scopus

✅

Peer review process documented?

fast peer-review process

❌

Follows ethical publishing standards (COPE)?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Citations received

116

2018

141

2019

232

2020

2021

2022

2023

2024

2025

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Control and OptimizationQ3

Algebra and Number TheoryQ4

AnalysisQ4

Fluid Flow and Transfer ProcessesQ4

Geometry and TopologyQ4

Numerical AnalysisQ4

Subject Classification

Web of Science Categories

MathematicsMathematics, Applied

Research Topics (OpenAlex)

Optimization and Variational AnalysisNonlinear Differential Equations AnalysisDifferential Equations and Boundary ProblemsDifferential Equations and Numerical MethodsFixed Point Theorems AnalysisAdvanced Optimization Algorithms ResearchFractional Differential Equations SolutionsStability and Controllability of Differential EquationsContact Mechanics and Variational InequalitiesNonlinear Partial Differential Equations

Frequently asked questions about JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS

Is JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS a predatory journal?

PubScope has no integrity flags on record for JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS: it is indexed in Web of Science, Scopus, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS?

JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS is indexed in the Web of Science Core Collection, so Clarivate publishes an official Journal Impact Factor for it (since the 2023 Journal Citation Reports, every Core Collection journal — including Arts & Humanities and Emerging Sources titles — receives one). PubScope links to Clarivate's official source rather than reprinting the number, which can be out of date. Its open 2-year mean citedness is 0.39.

Is JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS indexed in Scopus and Web of Science?

JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS is indexed in Web of Science, Scopus.