Quaestiones Mathematicae

ISSN: 1607-3606 (Print)
            1727-933X (Online)
Publication frequency: 8 issues per year

Impact Factor: 0.398 (2016)
5-year Impact Factor: 0.606 (2016)

Accredited with the DHET (SAPSE)

Official publication of the South African Mathematical SocietyCo-published with Taylor & FrancisClick here for Open Access options on this journal

Aims & Scope

Quaestiones Mathematicae is devoted to research articles from a wide range of mathematical areas. Longer expository papers of exceptional quality are also considered. Published in English, the journal receives contributions from authors around the globe and serves as an important reference source for anyone interested in mathematics.


Journal Editor

Department of Mathematical Sciences, University of South Africa, Pretoria 0003, South Africa
e-mail: dubeta@unisa.ac.za

Associate Editors

Department of Mathematics and Applied Mathematics, University of Pretoria, Hatfield, 0028, South Africa
e-mail: jacek.banasiak@up.ac.za

Unit for Business Mathematics and Informatics, North-West University, Potchefstroom Campus, Potchefstroom 2531, South Africa
e-mail: sanne.terhorst@nwu.ac.za

University of Pretoria, South Africa
e-mail: james.raftery@up.ac.za   

Department of Mathematical Sciences, Stellenbosch University, Stellenbosch 7602, South Africa
e-mail: rewitzky@sun.ac.za


All submissions should be made online at the Quaestiones Mathematicae ScholarOne Manuscripts site (http://mc.manuscriptcentral.com/tqma).  

Editorial Board

T Albu, Simion Stoilow Institute of Mathematics of the Romanian Academy, Romania
B Banaschewski, McMaster University, Hamilton, Ontario, Canada
GF Birkenmeier, University of Louisiana, Lafayette, USA
S Bradlow, University of Illinois at Urbana-Champaign, USA
O Blasco, Universitat de Valencia, Valencia, Spain
A Bobrowski, Lublin University of Technology, Lublin, Poland
J Diestel, Kent State University, Ohio, USA
GFR Ellis, University of Cape Town, South Africa
M Henning, University of Johannesburg, South Africa
G Janelidze, University of Cape Town, South Africa
H-PA Künzi, University of Cape Town, South Africa
W Lamb, University of Strathclyde, Glasgow, UK
M Langer, University of Strathclyde, Scotland, UK
DS Lubinsky, Georgia Institute of Technology, Atlanta, USA
FM Mahomed, University of the Witwatersrand, Johannesburg, South Africa
A Rhandi, University of Salerno, Italy
H-G Rück, University of Kassel, Kassel, Germany
V Troitsky, University of Alberta, Canada
SJ Witherspoon, Texas A & M University, College Station, USA
S Zlobec, McGill University, Montreal, Canada
L Zsido, University of Rome 'Tor Vergata', Rome, Italy

Publishing Manager

Contact regarding all aspects relating to the production of the journal, including scheduling and copyright issues:

Mike Schramm
NISC (Pty) Ltd
4 Speke Street
PO Box 377
Grahamstown 6140
South Africa
Tel: +27 (0)46 622 9698
Fax: +27 (0)46 622 9550
e-mail: publishing@nisc.co.za

Published in association with the South African Mathematical Society.

Latest Issue

Volume 40, Issue 5, 2017


On weak-star p-convergent operators
Author(s): Jan H. FourieUnit for Business Mathematics and Informatics, South Africa, Elroy D. ZeekoeiUnit for Business Mathematics and Informatics, South Africa
Pages: 563–579
A note on monotonically star Lindelöf spaces
Author(s): Yan-Kui SongInstitute of Mathematics, School of Mathematical Science, P.R. China
Pages: 581–588
On the completion of partial metric spaces
Author(s): Nguyen Van DungNonlinear Analysis Research Group, Vietnam
Pages: 589–597
A note on graded generalized local cohomology modules
Author(s): Hero SaremiDepartment of Mathematics, Iran
Pages: 599–604
On the first stability eigenvalue of hypersurfaces in the Euclidean and hyperbolic spaces
Author(s): Cícero P. AquinoDepartamento de Matemática, Brazil, Henrique F. de LimaDepartamento de Matemática, Brazil, Fábio R. dos SantosDepartamento de Matemática, Brazil, Marco A.L. VelásquezDepartamento de Matemática, Brazil
Pages: 605–616
On the isomorphism of injective objects in Grothendieck categories
Author(s): L.M. Gurrola-RamosCentro de Ciencias Básicas, Mexico, Siegfried MacíasCentro de Ciencias Básicas, Mexico, J.E. Macías-DíazDepartamento de Matemáticas y Física, Mexico
Pages: 617–622
Separating sets by functions with a closed graph
Author(s): Jolanta KosmanKazimirz Wielki University, Poland
Pages: 623–626
Algebraic integers with small absolute size
Author(s): Artūras DubickasDepartment of Mathematics and Informatics, Lithuania
Pages: 627–644
A class of non-symmetric band determinants with the Gaussian q-binomial coefficients
Author(s): Talha ArikanHacettepe University Department of Mathematics, Turkey, Emrah KiliçTOBB University of Economics and Technology Department of Mathematics, Turkey
Pages: 645–660
Stratified L-ordered filter spaces
Author(s): Bin PangSchool of Mathematics and Statistics,
Pages: 661–678
Completion of a fractal structure
Author(s): J.F. Gálvez-RodríguezDepartment of Mathematics, Spain, M.A. Sánchez-GraneroDepartment of Mathematics, Spain
Pages: 679–695
On the simultaneous Pell equations x2 − (4m2 − 1)y2 = y2pz2 = 1
Author(s): Tingting WangCollege of Science, P.R.China, Yingzhao JiangCollege of Science, P.R.China
Pages: 697–703


Instructions for Authors

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Author FAQ


Instructions for Authors 

Submission of Manuscripts – All submissions should be made online at Quaestiones Mathematicae’s ScholarOne Manuscripts site. New users should first create an account. Once a user is logged onto the site, submissions should be made via the Author Centre. Manuscripts should be submitted in PDF format together with the associated LaTeX source and graphics files.

Editorial Policy – No manuscript that has been previously published, or is being considered for publication elsewhere, should be submitted to Quaestiones Mathematicae. In keeping with international best practice in scholarly publishing, the publishers of Quaestiones Mathematicae routinely check all manuscripts for unacknowledged content. Therefore, it is requested that authors ensure that the manuscript is comprehensively referenced, even when reusing their own previously published descriptions. Contributions must conform to the principles outlined in Ethical considerations in research publication available for download below. 

Preparation of Manuscripts – Manuscripts will be typeset in LaTeX using the amsmath package of the American Mathematical Society. Authors will be invited to send their LaTeX-files prepared in the article style as soon as a paper has been accepted for publication. The manuscript should include:

1. Title, with a shortened running title if necessary.
2. Author’s name: First name(s) or initials, surname.
3. Abstract of at most 20 lines.
4. 2010 Mathematics Subject Classification.
5. Key words and phrases.
6. References in the style of Mathematical Reviews.
7. Author’s full postal address, including e-mail.

Reprints – All reprints are distributed electronically in PDF format and authors will be notified by the publisher when reprints are available for download.

Open access – Quaestiones Mathematicae is a hybrid journal which allows authors the option of publishing their article Open Access for a set fee. Further details are given in NISCoa: Publishing an Open Access Article with NISC available from www.nisc.co.za/journals.


Instructions for Authors

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