Demonstratio Mathematica

MANUSCRIPTS
Demonstratio Mathematica encourages the submission of substantial full-length bodies of work. There are no specific length restrictions for the overall manuscript or individual sections; however, we urge the authors to present and discuss their findings in a concise and accessible manner.

All submissions must be made via online submission system Editorial Manager. In case of problems, please contact the Editorial Office of this journal (demonstratio.editorial@degruyter.com).

SUBMISSION OF MANUSCRIPTS
Manuscripts have to be written in LATEX, AMS-TEX, AMS-LATEX. We do not accept papers in Plain TEX format. For an initial submission, the authors are strongly advised to upload their entire manuscript, including tables and figures, as a single PDF file. Authors are strongly advised to submit the final version of the paper using the journal’s LaTex Template.

For detailed information, please see Instruction for Authors

EDITORIAL POLICY
Unpublished material: Submission of a manuscript implies that the work described is not copyrighted, published or submitted elsewhere, except in abstract form. The corresponding author should ensure that all authors approve the manuscript before its submission.
Ethical conduct of research: The authors must describe and confirm safeguards to meet ethical standards when applicable. See Editorial Policy for details.
Conflict of interest: When authors submit a manuscript, they are responsible for recognizing and disclosing financial and/or other conflicts of interest that might bias their work and/or could inappropriately influence his/her judgment. If no specified acknowledgement is given, the Editors assume that no conflict of interest exists. Authors are encouraged to fill in the ICMJE Conflicts of Interest Form (available here) and send it in the electronic format to the Managing Editor.
Copyright: All authors retain copyright, unless – due to their local circumstances – their work is not copyrighted. The copyrights are governed by the Creative-Commons Attribution Only license (CC-BY) which is compliant with Plan-S. The corresponding author grants the journal the license to use of the article, by signing the License To Publish. Scanned copy of license should be sent to the journal, as soon as possible.
Authorship: Authorship should be limited to those who have made a significant contribution to the conception, design, execution, or interpretation of the reported study. All those who have made significant contributions should be listed as co-authors. Where there are others who have participated in certain substantive aspects of the research project, they should be named in an Acknowledgement section. The corresponding author should ensure that all appropriate co-authors (according to the above definition) and no inappropriate co-authors are included in the author list of the manuscript, and that all co-authors have seen and approved the final version of the paper and have agreed to its submission for publication. For more details the role of authors please see:　https://www.degruyter.com/publishing/for-authors/for-journal-authors/role-of-authors
Peer Review process: Our standard policy requires each paper reporting primary research or secondary analysis of primary research, together with relevant supplementary materials, to be reviewed by at least two Referees and the peer-review process is single-blind. The Editors reserve the right to decline the submitted manuscript without review, if the studies reported are not sufficiently novel or important to merit publication in the journal. Manuscripts deemed unsuitable (insufficient originality or of limited interest to the target audience) are returned to the author(s) without review. The Editor seeks advice from experts in the appropriate field. Research articles and communications are refereed by a minimum of two reviewers, review papers by at least three. Authors are requested to suggest persons competent to review their manuscript. However, please note that this will be treated only as a suggestion, and the final selection of reviewers is exclusively the Editor's decision. The final decision of acceptance in made by Managing Editor or, in case of conflict, by the Editor-in-Chief.
Scientific Misconduct: This journal publishes only original manuscripts that are not also published or going to be published elsewhere. Multiple submissions/publications, or redundant publications (re-packaging in different words of data already published by the same authors) will be rejected. If they are detected only after publication, the journal reserves the right to publish a Retraction Note. In each particular case Editors will follow COPE’s Core Practices and implement the advices.

Editor-in-Chief
Calogero Vetro, University of Palermo, Italy

Editorial Advisory Board
George Anastassiou, University of Memphis, USA
Marlene Frigon, University of Montréal, Canada
Doron Lubinsky, Georgia Institute of Technology, USA
Gradimir V. Milovanovic, Serbian Academy of Sciences and Arts, Serbia
Dumitru Motreanu, University of Perpignan, France
Donal O'Regan, National University of Ireland, Galway, Ireland
Tohru Ozawa, Waseda University, Japan
Tao Qian, University of Macau, China
Vicentiu Radulescu, AGH University of Science and Technology, Poland
Themistocles M. Rassias, National Technical University of Athens, Greece
Simeon Reich, Technion - Israel Institute of Technology, Israel
Bessem Samet, King Saud University, Saudi Arabia
Hari Mohan Srivastava, University of Victoria, Canada

Editorial Board
Tuncer Acar, Selcuk University, Turkey
Pietro Aiena, University of Palermo, Italy
Francesco Altomare, University of Bari, Italy
Esteban Andruchow, National University of General Sarmiento, Argentina
Ali Aral, Kirikkale University, Turkey
Pablo Manuel Berná Larrosa, CUNEF University, Spain
Dariusz Bugajewski, Adam Mickiewicz University, Poznań, Poland
Eduardo Chiumiento, La Plata National University, Argentina
Peter Danchev, Bulgarian Academy of Sciences, Bulgaria
Pietro d'Avenia, Polytechnic University of Bari, Italy
Oktay Duman, TOBB University of Economics and Technology, Turkey
Hemen Dutta, University of Gauhati, India
Giovany Figueiredo, Universidade de Brasília, Brasil
Cristina Flaut, Ovidius University of Constanta, Romania
Sorin-Mihai Grad, ENSTA Paris, France
Xian-Ming Gu, Southwestern University of Finance and Economics, China
Qi Han, Texas A&M University San Antonio, USA
Antonio Iannizzotto, University of Cagliari, Italy
Zenon Jabłoński, Jagiellonian University, Poland
Chao Ji, East China University of Science and Technology, China
Anna Kaminska, University of Memphis, USA
Erdal Karapinar, Çankaya University, Turkey
Alberto Lastra, University of Alcalá, Spain
Giuseppe Marino, University of Calabria, Italy
Salah Mahmoud Boulaaras, Department of Mathematics, College of Sciences and Arts in ArRass, Qassim University, Saudi Arabia
Dorian Popa, Technical University of Cluj-Napoca, Romania
Ioan Rasa, Technical University of Cluj-Napoca, Romania
Dušan D. Repovš, University of Ljubljana, Slovenia
Enrique A. Sánchez-Pérez, Technical University of Valencia, Spain
Wasfi Shatanawi, Hashemite University, Zarqa, Jordan
Plamen Simeonov, University of Houston-Downtown, USA
Tomonari Suzuki, Kyushu Institute of Technology, Japan
Tim Van der Linden, Université Catholique de Louvain, Belgium
Gianluca Vinti, University of Perugia, Italy
Dariusz Wardowski, University of Lodz, Poland
Eric Weber, Iowa State University, USA
Patrick Winkert, Technische Universität Berlin, Germany
Weiping Yan, Guangxi University, China
Minbo Yang, Zhejiang Normal University, China.
Xiao-Jun Yang, China University of Mining and Technology, China
Binlin Zhang, Northeast Petroleum University, China
Shengda Zeng, Yulin Normal University, China
Bentuo Zheng, University of Memphis, USA
Jiabin Zuo, Guangzhou University, China

Publisher
De Gruyter Brill Sp. z o.o.
Nowogrodzka 4/3
00-513 Warsaw, Poland
T: +48 22 245 33 55

Editorial Contact
Kumaran Rengaswamy
Assistant Managing Editor, Compuscript
AssistantManagingEditor@degruyter.com

Managing Editor
Monika Maleszka
Monika.Maleszka@degruyterbrill.com

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