Authors who submit their manuscripts to Düzce Mathematical Research (DMR) agree to the following copyright and licensing terms at the time of submission via our online system. By confirming this agreement, authors are considered to have accepted the statements below.

Author Declarations

By submitting their work, the author(s) confirm that:
• The submitted manuscript is an original scholarly work and does not contain any form of plagiarism.
• All authors have actively contributed to the research and preparation of the manuscript and accept full responsibility for its content.
• All listed authors have reviewed and approved the final version of the manuscript.
• The manuscript has not been previously published and is not under consideration elsewhere.
• The content of the manuscript, including text, figures, tables, and other supplementary materials, does not infringe upon any third-party rights, including copyright.

Copyright and Licensing Terms

All articles accepted for publication in Düzce Mathematical Research are published under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
For full license details, visit:
https://creativecommons.org/licenses/by-nc/4.0/

Under this license:
• Authors retain the copyright of their published work.
• Authors grant DMR the right to publish and disseminate the article as the original venue of publication.
• Any third party is free to share (copy and redistribute) and adapt (remix, transform, build upon) the article in any medium or format for non-commercial purposes, provided that proper credit is given to the original authors and the source, a link to the license is provided, and any modifications are clearly indicated.
• This license does not permit commercial use of the work without the author’s explicit consent.
Nothing in this license impairs the author's right to maintain the integrity, control, and attribution of their scholarly output.

Author Rights

• Authors maintain all moral rights to their work.
• Authors reserve full commercial rights to reuse or license the content of their articles for profit-based purposes outside the terms of the CC BY-NC license.

License Summary

You are free to:
• Share – copy and redistribute the material in any medium or format.
• Adapt – remix, transform, and build upon the material.
Under the following conditions:
• Attribution – Proper credit must be given, a link to the license must be provided, and any changes made must be indicated. This must not suggest endorsement by the original author.
• NonCommercial – The work may not be used for commercial purposes.
• No Additional Restrictions – No legal or technical measures may be applied to prevent others from using the work under the same license terms.

Digital Archiving

All articles published in Düzce Mathematical Research are archived digitally through the LOCKSS system.
LOCKSS (Lots of Copies Keep Stuff Safe) ensures long-term preservation by enabling multiple libraries to collect, store, and preserve access to the journal’s content.
Learn more: https://www.lockss.org

This copyright notice aligns with international open access publishing standards and ensures that the rights of authors are protected while enabling broad, non-commercial access to research.