Demonstratio Mathematica is a fully peer-reviewed, open access, electronic journal devoted, since 2017, to functional analysis, approximation theory and related topics. The journal presents a forum where all aspects of these problems can be discussed. The journal provides the readers with free, instant, and permanent access to all content worldwide; and the authors with extensive promotion of published articles, long-term preservation, no space constraints and quick online publication.
Demonstratio Mathematica is listed inter alia by Clarivate Analytics (ESCI) and SCOPUS. Our standard policy requires each paper to be reviewed by at least two Referees and the peer-review process is single-blind.
Demonstratio Mathematica is subject to an Article Processing Charge (APC). There are no submission charges – Article Processing Charges apply after the acceptance of a manuscript. Authors, who have limited access to funds, may request for a discount. Inquiries concerning APCs should be addressed before or immediately after submission of a paper to the Editorial Office (email@example.com). For more details please refer to Article Processing Charges document (in PDF).
The journal has been published since 1969, from the year 1972 in English and other languages (since 1995 exclusively in English). Until the end of the year 2016 it was published by the Faculty of Mathematics and Information Science of Warsaw University of Technology, as The Journal of Warsaw Technical University.
Demonstratio Mathematica publishes original and significant research on topics related to functional analysis and approximation theory. Please note that submissions related to other areas of mathematical research will no longer be accepted by the journal.
The potential topics include (but are not limited to):
Approximation theory and iteration methods
Fixed point theory and methods of computing fixed points
Functional, ordinary and partial differential equations
Nonsmooth analysis, variational analysis and convex analysis
Optimization theory, variational inequalities and complementarity problems
The journal considers submissions of different types of articles. "Research Articles" are focused on fundamental theoretical aspects, as well as on significant applications in science, engineering etc. “Rapid Communications” are intended to present information of exceptional novelty and exciting results of significant interest to the readers. “Review articles” and “Commentaries”, which present the existing literature on the specific topic from new perspectives, are welcome as well.
Why read Demonstratio Mathematica is a premier source of a high quality research. Thanks to Open Access all articles (starting from the year 1969) are freely available to the academic community worldwide.
Why submit Authors benefit from:
fair and constructive peer-review
no space constraints
quick online publication of accepted papers*
Open Access for all articles**
promotion of published papers to readers and citers
long-term preservation of the content***
* The journal uses continuous publication model - accepted manuscripts are published quickly after the acceptance. ** Thanks to Open Access, all articles are freely available to the academic community worldwide without any restrictions, there are more liberal policies on copyrights (authors retain copyright) and on self-archiving (no embargo periods). *** The journal is archived in Portico.
Detailed information on Editorial Policy, Publication Ethics, Instructions for Authors etc. can be found below and in the Supplementary Information section.
Index Copernicus Value
Mathematical Citation Quotient
SCImago Journal Rank
Scource Normalized Impact per Paper
Abstracting & Indexing
Demonstratio Mathematica is covered by the following services:
CNKI Scholar (China National Knowledge Infrastructure)
CNPIEC - cnpLINKer
DOAJ (Directory of Open Access Journals)
EBSCO (relevant databases)
EBSCO Discovery Service
Japan Science and Technology Agency (JST)
KESLI-NDSL (Korean National Discovery for Science Leaders)
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.
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. We may also publish a paper under CC-BY-NC-ND license on author's request. The corresponding author grants the journal exclusive license for commercial 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. Peer Review process: 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 is 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
Managing Editor Justyna Zuk, De Gruyter
Editorial Advisory Board Ravi P. Agarwal, Texas A&M University - Kingsville, USA 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, Mathematics Institute "Simion Stoilow" of the Romanian Academy, Bucharest / Department of Mathematics, University of Craiova, Romania Themistocles M. Rassias, National Technical University of Athens, Greece Simeon Reich, Technion - Israel Institute of Technology, Israel Billy E. Rhoades, Indiana University, USA Hari Mohan Srivastava, University of Victoria, Canada Wataru Takahashi, Tokyo Institute of Technology, Japan
Editorial Board 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 Dariusz Bugajewski, Adam Mickiewicz University, Poznań, Poland Oktay Duman, TOBB University of Economics and Technology, Turkey Giovany Figueiredo, Universidade de Brasília, Brasil Antonio Iannizzotto, University of Cagliari, Italy Anna Kaminska, University of Memphis, USA Wiesław Krawcewicz, University of Texas at Dallas, USA Alexander Lomtatidze, Brno University of Technology, Czech Republic Giuseppe Marino, University of Calabria, Italy Vladimir Müller, Academy of Sciences of the Czech Republic, Czech Republic 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 Sergey Tikhonov, ICREA, Centre De Recerca Matemàtica and UAB, Barcelona, Spain Pedro Tradacete, Charles III University of Madrid, Spain Gianluca Vinti, University of Perugia, Italy Dariusz Wardowski, University of Lodz, Poland Eric Weber, Iowa State University, USA Patrick Winkert, Technische Universität Berlin, Germany Xiao-Jun Yang, China University of Mining and Technology, China Bentuo Zheng, University of Memphis, USA
Assistant Editors Piotr Kasprzak, Adam Mickiewicz University, Poznań Poland Hanqiu Tan, PingAn Insurance Company, China
Language Editors John Evans, University of Coventry, UK Katerina Hristova, University of East Anglia
Publisher DE GRUYTER Poland Bogumila Zuga 32A Str. 01-811 Warsaw, Poland T: +48 22 701 50 15