TARU PUBLICATIONS
Journal of Interdisciplinary Mathematics cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-012X·ISSN (Print): 0972-0502

Monthly Journal: Publishes the methodological and theoretical role of mathematics and mathematical applications underpinning scientific research.

Issues up to 2022 co-published with and available at:Taylor & Francis Online
submissions@tarupublications.com
Volume 29·Issue 6·June 2026·25 Articles

Volume 29, Issue 6

Articles

Open Access Research Article·pp. 1733–1752·Vol. 29, Issue 6Jun 2026

New analytical tools for investigating 𝓗-stability of time-varying nonlinear dynamics

Mohamed Ali Hammami, Hanen Damak, Nizar Hadj Taieb

Published Online: 14 Feb 2026DOI: 10.47974/JIM-2241

In this paper: The present research proposes new requirements for practical 𝓗-stability in non-autonomous nonlinear systems. We introduce new converse Lyapunov theorems specifically for these types of systems. To an...

AbstractReferencesFull Text PDF (601 KB)Views: 312Downloads: 155Citations: 0
Open Access Research Article·pp. 1771–1793·Vol. 29, Issue 6Jun 2026

Comprehensive analysis of product inequalities for Hewitt-Stromberg measures in separable metric spaces

Rihab Guedri

Published Online: 05 Mar 2026DOI: 10.47974/JIM-2271

In this paper: This paper investigates generalized Hewitt-Stromberg (H-S) measures, focusing on how they behave in product sets. These sets are part of a special type of space called separable metric spaces. The goa...

AbstractReferencesFull Text PDF (891 KB)Views: 282Downloads: 220Citations: 0
Open Access Research Article·pp. 1795–1803·Vol. 29, Issue 6Jun 2026

Analysis of Casson fluid flow over a semi-infinite flat plate with leading edge accretion

J. Jayaprakash, V. Govindan

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2312

In this paper: This manuscript focuses on the leading-edge accretion and heat absorption performance of Casson fluids in rolling mills. Casson fluid flow associated with leading-edge accretion is used to understand...

AbstractReferencesFull Text PDF (609 KB)Views: 179Downloads: 161Citations: 0
Open Access Research Article·pp. 1805–1817·Vol. 29, Issue 6Jun 2026

Positivity preserving zipper rational quintic fractal interpolation function

Shamli Sharma, Kuldip Katiyar

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2316

In this paper: A new class of zipper rational quintic fractal interpolation function (ZRQFIF) characterized by two shape parameters has been introduced. Further, we discuss the convergence of this function and to en...

AbstractReferencesFull Text PDF (405 KB)Views: 167Downloads: 132Citations: 0
Open Access Research Article·pp. 1819–1824·Vol. 29, Issue 6Jun 2026

On the separation of sets

Stefan M. Stefanov

Published Online: 05 Mar 2026DOI: 10.47974/JIM-2264

In this paper: The concepts of separability, proper separability, and strict separability and related concepts are considered in this paper. Some properties of these sets are proved, and applications are considered.

AbstractReferencesFull Text PDF (402 KB)Views: 225Downloads: 151Citations: 0
Open Access Research Article·pp. 1825–1834·Vol. 29, Issue 6Jun 2026

Bifurcation analysis of the Schamel Korteweg-de Vries equation with force term

Bamadev Sahoo, Shruti Tomar, Rohit Maheshwari, Sunita Chand, Ambit K. Pany, Sanjaya K. Mohanty

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2318

In this paper: In this investigation, we have studied the application of the bifurcation theory for the Schamel Korteweg-de Vries (SKdV) equation with force term. The equation has essential repercussions in engineer...

AbstractReferencesFull Text PDF (1.0 MB)Views: 176Downloads: 133Citations: 0
Open Access Research Article·pp. 1835–1847·Vol. 29, Issue 6Jun 2026

Weighted Hardy-type inequalities with Diamond-alpha derivative on time scales

S. Sahu, S. K. Sunanda

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2319

In this paper: We establish new weighted Hardy-type inequalities involving the Diamond-alpha derivative within time scales calculus, unifying discrete and continuous settings. By introducing weight functions, we gen...

AbstractReferencesFull Text PDF (255 KB)Views: 186Downloads: 128Citations: 0
Open Access Research Article·pp. 1849–1859·Vol. 29, Issue 6Jun 2026

Special triad of tetrahedrons and s-transformation in a three-dimensional projective space

Golak Bihari Panda, Saroj Kanta Misra

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2320

In this paper: Given a pair of perspective tetrahedron (A) and (B) where the vertex Bi is on the opposite face of Ai the center and plane of perspectivity are called the pole and polar of each other respectively for...

AbstractReferencesFull Text PDF (265 KB)Views: 174Downloads: 136Citations: 0
Open Access Research Article·pp. 1861–1878·Vol. 29, Issue 6Jun 2026

Hybrid nanofluid flow of blood between two rotating plates embedded in a porous medium

Chandra Sekhar Sahoo, Bharat Keshari Swain, Manjula Das

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2321

In this paper: This study investigates the magnetohydrodynamic (MHD) flow of a hybrid nanofluid between two rotating plates within a porous medium, using blood as the base fluid with gold and silver nanoparticles. T...

AbstractReferencesFull Text PDF (992 KB)Views: 189Downloads: 137Citations: 0
Open Access Research Article·pp. 1879–1896·Vol. 29, Issue 6Jun 2026

Nonlinear studies on complex modified trapped Korteweg-de Vries burgers’ equation

Balaram Pradhan, Apul N. Dev, Manoj K. Deka

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2322

In this paper: In this paper, the effect of electrons and positrons trapping on positive and negative ions are analysed in collision-less magnetised system. Relying on the widely used reductive perturbation techniqu...

AbstractReferencesFull Text PDF (2.2 MB)Views: 166Downloads: 136Citations: 0
Open Access Research Article·pp. 1897–1908·Vol. 29, Issue 6Jun 2026

Approximation of functions using the Haar basis with scale 2 and 3

Y. N. Voronova, G. Arora, O. V. Kravchenko

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2323

In this paper: The orthonormal basis of Haar wavelets with both scale 2 and 3 is a useful tool in various scientific and engineering problems. Simultaneously, applications often require solutions that involve functi...

AbstractReferencesFull Text PDF (592 KB)Views: 286Downloads: 148Citations: 0
Open Access Research Article·pp. 1909–1917·Vol. 29, Issue 6Jun 2026

Multiplicity results for homoclinic solutions in nonsmooth dynamical p-Laplacian systems without compactness

Abderrazek Benhassine

Published Online: 03 Apr 2026DOI: 10.47974/JIM-2332

In this paper: This paper investigates a class of nonsmooth dynamical p-Laplacian systems and establishes the existence of infinitely many homoclinic solutions-solutions that vanish at infinity. The main novelty lie...

AbstractReferencesFull Text PDF (543 KB)Views: 186Downloads: 129Citations: 0
Open Access Research Article·pp. 1935–1948·Vol. 29, Issue 6Jun 2026

Neutrosophic SβF -Ti spaces in neutrosophic topological spaces

K. Fayaz Ur Rahman, N. Kalaivani

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2410

In this paper: The conception belonging to fuzzy sets was proposed by Zadeh [25]. Subsequently, the fuzzy sets along with the concept of fuzzy logic are used extensively in various applications implicating uncertain...

AbstractReferencesFull Text PDF (666 KB)Views: 192Downloads: 138Citations: 0
Open Access Research Article·pp. 1949–1967·Vol. 29, Issue 6Jun 2026

Optimal placement of distributed generator in competitive electricity markets based on mitigation of GENCOs’ market power and congestion management

Anupam Mittal, Kanwardeep Singh

Published Online: 22 May 2026DOI: 10.47974/JIM-2416

In this paper: This paper presents an innovative two-level optimization framework for optimal placement of distributed generators (DGs) in competitive electricity markets, with a focus on mitigating market power and...

AbstractReferencesFull Text PDF (911 KB)Views: 160Downloads: 149Citations: 0
Open Access Research Article·pp. 1969–1980·Vol. 29, Issue 6Jun 2026

New approximate solutions for the fractional Bratu-type equation through the derivative of Caputo-Fabrizio

Ravinder Kumar, Virendra Singh Chouhan, Virath Singh

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2434

In this paper: In this paper, we study the approximate solutions of the second-order fractional Bratu-type equation. In order to find a solution, we examine by the homotopy perturbation transform method (HPTM) using...

AbstractReferencesFull Text PDF (602 KB)Views: 161Downloads: 153Citations: 0
Open Access Research Article·pp. 1981–1990·Vol. 29, Issue 6Jun 2026

Effect of dissipation on torsional wave propagation in an initially stressed visco-poroelastic sandy layer over a half-space

N. Radhika, R. Archana Reddy, G. Rajitha, P. Latha Madhuri

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2435

In this paper: The study evaluates how dissipation influences wave phenomena through a visco-poroelastic sandy layer and a visco-poroelastic semi-infinite half-space where initial stress exists. The model includes a...

AbstractReferencesFull Text PDF (714 KB)Views: 175Downloads: 132Citations: 0
Open Access Research Article·pp. 1991–2009·Vol. 29, Issue 6Jun 2026

Application of neutrosophic over soft orbit topological spaces in basketball team player selection

R. Narmada Devi, Yamini Parthiban, S. Padmapriya, G. Muthumari

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2445

In this paper: This paper gives a detail exploration of neutrosophic over soft orbit Open Set using neutrosophic over soft topological space by introducing its fundamental concepts and theorem-purveying. The framewo...

AbstractReferencesFull Text PDF (688 KB)Views: 192Downloads: 136Citations: 0
Open Access Research Article·pp. 2011–2025·Vol. 29, Issue 6Jun 2026

Thermal and mass transport analysis of radiative hybrid nanofluid flow with viscous dissipation and activation energy over a stretching sheet for engineering applications

N. Parida, S. K. Parida, D. C. Nayak

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2462

In this paper: Hybrid nanofluids (HNFs), due to their superior thermal conductivity and heat transfer performance compared to conventional fluids and simple nanofluids, have attracted increasing attention in diverse...

AbstractReferencesFull Text PDF (959 KB)Views: 151Downloads: 140Citations: 0
Open Access Research Article·pp. 2027–2047·Vol. 29, Issue 6Jun 2026

Rings whose units have identity plus quasi-nilpotent square

Shahram Najafi, Ahmad Moussavi, Peter Danchev

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2571

In this paper: In this paper, we investigate the structural and characterizing properties of the so-called 2-UQ rings, that are rings such that the square of every unit is the sum of an idempotent and a quasi-nilpot...

AbstractReferencesFull Text PDF (516 KB)Views: 184Downloads: 152Citations: 0
Open Access Research Article·pp. 2049–2065·Vol. 29, Issue 6Jun 2026

Surface waves in hygro-thermoelastic half-space with hydrostatic initial stress, rotation & magnetic field

Sumit Kumar, Harish Nagar, Sangeeta Kumari

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2583

In this paper: This research investigates how surface waves propagate within a hygro-thermoelastic medium under the influenced by rotation, magnetic field and hydrostatic initial stress. The wave equations, which ar...

AbstractReferencesFull Text PDF (804 KB)Views: 207Downloads: 150Citations: 0
Open Access Research Article·pp. 2067–2078·Vol. 29, Issue 6Jun 2026

Use of homogeneous coordinates in the study of graves triad and related results

Reetik Kumar Das, Golak Bihari Panda, Saroj Kanta Misra

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2666

In this paper: A matrix of order three is used to represent a triangle for real projective space of dimension two, here vertices of the triangle’s with respect to a frame of reference are represented  as rows of a m...

AbstractReferencesFull Text PDF (401 KB)Views: 242Downloads: 140Citations: 0
Open Access Research Article·pp. 2079–2087·Vol. 29, Issue 6Jun 2026

Certain subclasses of bi-univalent functions using generating functions of (s, t)-Lucas and balancing Lucas polynomials

Stalin Thangamani, Jeno Francis Devadoss

Published Online: 30 Jun 2026DOI: 10.47974/JIM-2668

In this paper: This research article investigates two subclasses of bi-univalent functions associated with (s, t)-Lucas polynomials in 𝔻. It intriguing since they are fundamental to geometric function theory. To und...

AbstractReferencesFull Text PDF (460 KB)Views: 230Downloads: 146Citations: 0