https://journalmim.com/index.php/journalMIM <p><img src="/public/site/images/arifgursoy/homepageImage_en_US_40.png"></p> <p>International Journal of Maps in Mathematics is devoted recent original results obtained in the research areas of maps in mathematics.</p> <p>The language of the International Journal of Maps in Mathematics is English.</p> <p>International Journal of Maps in Mathematics will have 2 issues per year (in March and September).</p> Bayram Sahin en-US International Journal of Maps in Mathematics 2636-7467 <p>The copyright to the article is transferred to body International Journal of Maps in Mathematics effective if and when the article is accepted for publication.</p> <ul> <li>The copyright transfer covers the exclusive right to reproduce and distribute the article, including reprints, translations, photographic reproductions, microform, electronic form (offline, online) or any other reproductions of similar nature.</li> <li>An author may make his/her article published by body&nbsp;International Journal of Maps in Mathematics available on his/her home page provided the source of the published article is cited and body&nbsp;International Journal of Maps in Mathematics is mentioned as copyright owner.</li> <li>The author warrants that this contribution is original and that he/she has full power to make this grant. The author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. After submission of this agreement signed by the corresponding author, changes of authorship or in the order of the authors listed will not be accepted by body&nbsp;International Journal of Maps in Mathematics.</li> </ul> https://journalmim.com/index.php/journalMIM/article/view/136 <p>The purpose of this article is to examine the characteristics of Clairaut semi-invariant-$\xi ^{\perp }$(CSI-$\xi ^{\perp }$,in brief) Riemannian submersions from Lorentzian para-Kenmotsu manifolds onto Riemannian<br>manifolds and also enrich this geometrical analysis with specific condition for a semi-invariant $\xi ^{\perp }$-Riemannian submersion to be CSI-$\xi^{\perp }$-Riemannian submersion. Furthermore, we discuss some results about these submersions and present a consequent non-trivial example based on this study.</p> Sushil Kumar Punit Kumar Singh Copyright (c) 2023 International Journal of Maps in Mathematics 2023-09-14 2023-09-14 6 2 114 131 https://journalmim.com/index.php/journalMIM/article/view/135 <p><span class="fontstyle0">There are numerous problems of determining the </span><span class="fontstyle2">QTAG</span><span class="fontstyle0">-modules in which every </span><span class="fontstyle2">h</span><span class="fontstyle0">-pure submodule is isotype or the </span><span class="fontstyle2">QTAG</span><span class="fontstyle0">-modules in which every submodule is isotype. Our global aim here is to find in this direction a new problem by generalizing the </span><span class="fontstyle2">h</span><span class="fontstyle0">-purity in&nbsp;</span><span class="fontstyle2">QTAG</span><span class="fontstyle0">-modules, and thereby to establish some characterizations of the </span><span class="fontstyle2">QTAG</span><span class="fontstyle0">-modules in which every </span><span class="fontstyle2">σ</span><span class="fontstyle0">-pure submodule is </span><span class="fontstyle2">λ</span><span class="fontstyle0">-pure submodule for arbitrary ordinals </span><span class="fontstyle2">σ </span><span class="fontstyle0">and </span><span class="fontstyle2">λ</span><span class="fontstyle0">.</span></p> Ayazul Hasan Rafiq Uddin Mohd Hanzla Copyright (c) 2023 International Journal of Maps in Mathematics 2023-09-22 2023-09-22 6 2 150 159