Journal of Combinatorics and Number Theory

Editor-in-Chief: Zhi-Wei Sun
ISSN: 1942-5600
Frequency: 3 x per year
Binding: Softcover
Size: 7 x 10, Single column

Journal of Combinatorics and Number Theory is devoted to publishing peer-refereed original research papers on topics in combinatorics (including graph theory) or number theory. Papers involving both combinatorics and number theory are particularly welcome. The subject areas of JCNT correspond to the MSC (Mathematics Subject Classification) codes 05, 11, 20D60, and 52.

Table of Contents

Please click here to browse individual issues.

EDITOR-IN-CHIEF:

Zhi-Wei Sun, Department of Mathematics, Nanjing University, P.R. China
E-mail: zwsun@nju.edu.cn

MANAGING EDITORS:

Florian Luca, School of Mathematics, University of the Witwatersrand, Johannesburg, South Africa.
E-mail: Florian.Luca@wits.ac.za

Jiang Zeng, Camille Jordan Institute, University of Claude Bernard Lyon 1, France
E-mail: zeng@math.univ-lyon1.fr

EDITORIAL BOARD MEMBERS:

Robin Chapman, Mathematics Research Institute, University of Exeter, United Kingdom
Zoltan Furedi, Department of Mathematics, University of Illinois at Urbana-Champaign, USA
Neal Koblitz, Department of Mathematics, University of Washington, USA
Michael Krivelevich, School of Mathematical Sciences, Tel Aviv University, Israel
Wen-Ching Winnie Li, Department of Mathematics, Pennsylvania State University
Monika Ludwig, Department of Mathematics, Polytechnic University New York, USA
Ken Ono, Department of Mathematics, University of Wisconsin at Madison, USA
Alberto Perelli, Department of Mathematics, Genova University, Italy
Janos Pintz, Alfred Renyi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary
Carl Pomerance, Department of Mathematics, Dartmouth College, Hanover, USA
Imre Ruzsa, Alfred Renyi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary
René Schoof, Dipartimento di Matematica, Università di Roma “Tor Vergata”, Roma, Italy
Ole Warnaar, Department of Mathematics and Statistics, University of Melbourne, Victoria, Australia
Qing Xiang, Department of Mathematical Sciences, University of Delaware, Newark, USA
Catherine Yan, Department of Mathematics, Texas A&M University, USA

NOTES FOR CONTRIBUTORS

Journal of Combinatorics and Number Theory is a peer-reviewed journal that publishes three issues per year. The journal is owned and operated by Nova Science Publishers and funded entirely by subscription revenue and author-optional publication services.

There is no charge to submit your article and have it published in the journal. Nova offers a number of optional publication services that carry fees, but authors are not required to select these services, and the services won’t be offered until after acceptance of the articles. These services include Open Access, color printing, article offprints, discounted print copies of the journal issue, and licenses for use of the published articles.

Submission of an article must be accompanied by a signed Copyright Transfer and Disclosure Form, which can be printed or downloaded here: https://novapublishers.com/wp-content/uploads/2021/09/CTDF-Copyright-Transfer-and-Disclosure-Form.pdf. Submissions that do not include a signed Copyright Transfer and Disclosure Form will be treated as incomplete.

Authors will receive complimentary PDFs of their final articles upon publication.

Authors may deposit and display the proofed versions of their articles in and on their personal non-commercial and affiliate non-commercial repositories and websites at any time. The same may be done with their final published articles only after a period of one year has elapsed from the day of publication.

Manuscript Submissions
Before submitting your article, please read the complete notes and instructions below to ensure that you understand Nova’s manuscript requirements and publication procedures and that you are in compliance with the ethical standards rightfully set forth by Nova, the publishing industry, and the scientific community.

To submit a paper to JCNT, the author(s) should initially send the PDF file via e-mail to either of the Managing Editors, F. Luca (Number Theory) Florian.Luca@wits.ac.za or J. Zeng (Combinatorics) zeng@math.univ-lyon1.fr, or to the Editor-in-Chief, Z. W. Sun, at zwsun@nju.edu.cn.

A submitted paper should contain an Abstract, a few keywords, and MSC (Mathematics Subject Classification) codes. Journal names in the References should be abbreviated as in Math. Reviews.

After acceptance, the author(s) should forward the .tex file of the accepted paper to the Editor-in-Chief via e-mail.

It is understood that articles submitted to the journal have not been submitted elsewhere for simultaneous publication consideration and have not been previously published, in whole or in part, unless the new article is an expansion of the original, in which case full transparency of the re-used portions must be provided.

Manuscript Preparation
Submissions should include the following items as separate files.

– Title Page
– Anonymized Manuscript

Title Page
The Title Page will remain separate from the manuscript throughout the peer-review process and will not be sent to the reviewers. The Title Page should include:

– A concise and informative title
– All authors’ complete names with academic degrees and complete affiliations
– A complete address for the corresponding author, including an e-mail address

If you have variations of the title that you would like Nova to use as the Running Head, please mark that at the beginning of the article.

Anonymized Manuscript
Please remove any identifying information, such as authors’ names or affiliations, from your manuscript before submission.

The manuscript should be typed in Times New Roman 12-point font and have the following components in numbered order and each beginning on a new page. The text should be under the headings, Abstract, Keywords, Introduction, Methods, Results, Discussion, Acknowledgements, References, Tables, and Figures. Abstracts should not exceed 250 words and should incorporate background, objective, study group, methods, results, and conclusions. At least three key words should appear under the abstract.

Text
MS Word and Latex are the preferred input programs. If you use Latex, Nova requests use of the Nova macro. This is ARTICLE.STY set at 5.5 inches (13.97 cm) and letter size (not A4 paper). Please try to use outside justified page headers. If you would like to add any packages to this macro beyond those already specified, it is mandatory that the corresponding .sty files be submitted with the article. Nova currently uses the Windows Operating System.

Illustrations
All diagrams, photographs, illustrations, and charts (not tables) should be referred to in the text as Figures, and they should be numbered consecutively with Arabic numerals. These figures must be supplied as separate electronic files named in the format in which they were created, and they must be one of the following types: tiff, bitmap, jpeg, gif, ppt, psd, png, or eps. The resolution of these figures must be at least 300 dpi and of good contrast. Please use patterning instead of colors for all graphs and charts when possible. Each Figure should include a title and short description.

Figures must also be placed inside or at the end of the manuscript. If scanned images are used, please retain the original hard copy of the figure for possible transmission to Nova Science Publishers. If previously published figures are used, written permission from the copyright holders must be obtained and submitted along with the text indicating the copyright holder’s citation instructions. Such permissions must grant unrestricted use.

Peer-Review
Blind peer-review and publication decision are carried out and made by the Editor-in-Chief in cooperation with the Editorial Board.

Publication Ethics
Nova is committed to maintaining trust in the journal, the value of authorship, and the integrity of science. Authors should be eager to help us maintain these standards. The following guidelines are provided to help authors avoid the appearance of ethical misconduct in their research and to help ensure adherence to the best practices set forth by national and international professional and regulatory bodies.

Plagiarism is a blight on the scientific community and a crime. The unauthorized use or close imitation of another’s language, text, data, ideas, or theories is prohibited. In all instances of authorized use, full credit to and representation of the original author’s work must be provided. It is the authors’ responsibility to secure permission for the use of copyrighted material.

The journal will investigate all reports and suspicions of plagiarism. Authors suspected of plagiaristic misconduct will be contacted and given the opportunity to prove the validity of their work and refute the allegations. All instances of proven plagiarism will be reported to the Publisher, the editorial office, the author’s institute, and other governing bodies as necessary. Plagiarized articles already accepted for publication will be cancelled, and plagiarized articles that have already been published will be retracted and denounced in a public erratum.

It is important that all authors and organizations where the research has been carried out have consented to the work’s submission and that all authors have significantly contributed.

In order to establish transparency in research, authors should be sure to provide statements on the following items.

1) Information regarding the source(s) of the work’s funding;
2) All financial and non-financial potential conflicts of interest;
3) A statement of informed consent for all studies that involve human participants;
4) A statements of human rights for all studies that involve human participants;
5) A statement on the humane treatment and proper welfare of all animals involved in the study.

The appropriate statements are provided below. They should be included in the article’s text in a section titled Ethical Compliance. This section should immediately precede the References section.

1) Sources of Funding
Please provide the names of all funding agencies, research grants, and grant numbers.

Statement
Source of Funding: This study was funded by ____________________.

2) Potential Conflicts of Interest
Authors are required to disclose all personal and professional relationships and interests that can be viewed as potentially imparting bias in the work. Readers are entitled to this information and to their own conclusions and perceptions of conflict. Potential conflicts could be financial relationships, employment, sponsorships, public holdings, competing interests, spousal interests, personal relationships, personal beliefs, etc.

Statement
a) Disclosure of Interest: The authors declare that they have no conflict of interest.

or

b) Disclosure of Interest:

3) Informed Consent
Study participants have the right to decide how the identifiable personal information gathered on them is used. It is essential that all participants (or guardians) give their written informed consent to participate in the study and its subsequent publication.

Statement
Informed consent was obtained from each individual participant involved in this study.

4) Statement of Human Rights
The wellbeing of human subjects takes precedence over the interests of science. If a study involves human participants, authors should include a statement that the study was conducted in accordance with the 1964 Declaration of Helsinki and its subsequent amendments.

Statement
This study was conducted in accordance with the 1964 Declaration of Helsinki and its subsequent amendments.

5) Statement of Animal Welfare
All studies that involve animals should contain a statement that the study and its procedures have been approved by their affiliate institutional research ethics committee.

Statement
All animals involved in this study were treated in accordance with the ethical standards set forth by the institution at which the study was conducted.

Committee on Publication Ethics
Nova and its editors follow the Codes of Conduct and Best Practice Guidelines set forth by the Committee on Publication Ethics (COPE). These codes and guidelines are valuable instructions that ensure transparency and fairness in research and publishing. The single document provides steps for submissions, peer-review, confidentiality, the creation and maintenance of editorial boards, editorial responsibilities and decision-making, communication policy, appeal procedures, handling complaints and instances of misconduct, quality assurance, publishing corrections and retractions, adherence to national and international ethics guidelines, and many more aspects of the publication process.

The COPE Codes of Conduct and Best Practice Guidelines can be read at the link below. We recommend your familiarity with them while you publish with Nova and any other scientific publisher.
https://publicationethics.org/resources/code-conduct

If you notice any ethical misconduct in Nova’s publications, please contact us.

Publisher’s Office
Nova Science Publishers, Inc.
415 Oser Avenue, Suite N
Hauppauge, New York 11788, USA
Phone: (631) 231-7269
E-mail: nova.main@novapublishers.com

Advertising Opportunities
Please contact our office using the information above.