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Journal Publications
2025
- Arpita Devi, Praveen Kumar Gupta: "Hopf-Hopf bifurcation and hysteresis in a COVID-19 transmission model implementing vaccination induced recovery and a modified Holling type-III treatment response" Mathematics and Computers in Simulation 231(N/A), pp. 160-184 May 2025 doi.org/10.1016/j.matcom.2024.12.009 SCI (4.4),
- S. Jana, A. Patel and J. Mahanta: "Pythagorean fuzzy quasi coincidence: analysis and applications" Engineering Applications of Artificial Intelligence. May 2025 https://doi.org/10.1016/j.engappai.2025.110291 SCI
- N. Kumar and J. Mahanta: "A hybrid decision making framework with Pythagorean fuzzy information for childhood cancer prognosis" Sahand Communications in Mathematical Analysis 2025 https://doi.org/10.22130/scma.2024.2038238.1851 Scopus
- Hasanuzzaman, M., Kumar, S., & Kumari, R.: "Dynamics of Irregular Hyperelastic Substrate under the Impact of Moving Load" Applied Mathematical Modelling (Elsevier) 137 115667 January 2025 10.1016/j.apm.2024.115667 SCIE (4.4),
- Hasanuzzaman, M., Kumar, S., & Kumari, R.: "Scattering of Anti-plane Surface Wave due to Irregularity in Hyperelastic Imperfectly Bonded Bi-material Structure" International Journal of Non-Linear Mechanics (Elsevier) 170 105004 March 2025 10.1016/j.ijnonlinmec.2024.105004 SCIE (2.8),
- Rupam Saha, B. Hema Sundar Raju: "Influence of inclined magnetic field on mixed convective cross flow across a cylinder with uniform heat flux condition" International Journal of Heat and Fluid Flow 111 109648 January 2025 https://doi.org/10.1016/j.ijheatfluidflow.2024.109648 SCIE (2.6),
- Avijit Das, Neela Nataraj & Gopikrishnan Chirappurathu Remesan: "Semi and fully discrete analysis of extended Fisher-Kolmogorov equation with nonstandard FEMs for space discretization" Journal of Scientific Computing 2025 SCIE (2.8),
- Arpita Devi, Praveen Kumar Gupta: "Exploration of Bogdanov–Takens and Hopf bifurcation through coupling of nonlinear recovery with multiple reinfections of COVID-19" Chaos: An Interdisciplinary Journal of Nonlinear Science 35(Article No. 013118), January 2025 doi.org/10.1063/5.0243816 SCI (2.7),
- Kumari, R., & Kumar, S.: "Spring-Membrane Models to Study Love-type Surface Wave in Smart Composite Structure: A Comparative Analysis" International Journal of Engineering Science (Elsevier) 209 104225 April 2025 10.1016/j.ijengsci.2025.104225 SCIE (5.7),
2024
- Rupam Saha, B. Hema Sundar Raju: "Influence of isoflux boundary condition on forced convection due to arbitrary orientation of magnetohydrodynamic flow in cylindrical geometry" The European Physical Journal Plus 139(422), 422 May 2024 https://doi.org/10.1140/epjp/s13360-024-05229-5 SCIE (2.8),
- Arpita Devi, Praveen Kumar Gupta: "Stability switches via endemic bubbles in a COVID-19 model examining the effect of mask usage and saturated treatment with reinfection" Journal of Applied Mathematics and Computing 70(4), pp. 3789-3824 May 2024 doi.org/10.1007/s12190-024-02073-9 SCIE (2.4),
- Arpita Devi, Praveen Kumar Gupta: "Impact of media information and reinfection in a COVID-19 dynamical model: emergence of periodic orbits through Hopf bifurcation" Physica Scripta 99(7), Article No. 075207 June 2024 doi.org/10.1088/1402-4896/ad4f2e SCIE (2.6),
- Arpita Devi, Praveen Kumar Gupta: "Bifurcation Analysis of a COVID-19 Dynamical Model in the Presence of Holling Type-II Saturated Treatment with Reinfection" Iranian Journal of Science 48(1), pp. 161-179 January 2024 https://doi.org/10.1007/s40995-023-01570-z SCIE (1.7),
- Asish Adak, Debasmita Mukherjee, Praveen Kumar Gupta: "Bifurcation and stability analysis of atherosclerosis disease model characterizing the anti-oxidative activity of HDL during short-and long-time evolution" Zeitschrift für Natur-forschung A 79(5), pp. 467-487 January 2024 doi.org/10.1515/zna-2023-0331 SCIE (1.8),
- Avijit Das, B. P. Lamichhane & Neela Nataraj: "A unified mixed finite element method for fourth-order time-dependent problems using biorthogonal systems" Computers & Mathematics with Applications 165 52–69 2024 10.1016/j.camwa.2024.04.013 SCIE (2.9),
- A. Patel, S. Jana, J. Mahanta: "Construction of Similarity Measure for Intuitionistic Fuzzy Sets and Its Application In Face Recognition and Software Quality Evaluation" Expert Systems With Applications 237 121491 March 2024 SCI
- Rupam Saha, B. Hema Sundar Raju: "Analysis of thermo-fluidic properties of mixed convection heat transfer due to transverse magnetic field in cylindrical geometry" Arabian Journal for Science and Engineering December 2024 https://doi.org/10.1007/s13369-024-09833-6 SCIE (2.6),
- S. Jana, A. Patel and J. Mahanta: "Deriving fuzzy topological relations from incomplete observations" Journal of Geographical Systems 2024 https://doi.org/10.1007/s10109-023-00432-x
- N. Kumar and J. Mahanta: "A matrix norm-based Pythagorean fuzzy metric and its application in MEREC-SWARA-VIKOR framework for solar panel selection" Applied Soft Computing 2024 https://doi.org/10.1016/j.asoc.2024.111592
- Kumari, R., Singh, A. K., Kumar, S., & Guha, S.: "Transmission of Lamb wave in a micro-mechanically piezoelectric fiber-reinforced composite plate" Wave Motion (Elsevier) 128 103307 July 2024 10.1016/j.wavemoti.2024.103307 SCIE (2.1),
- Ramesh Ganti and G.S.Srivastava,: Approximation of Entire Functions of Slow Growth, Gen. Math., 14(2) (2006), 65. 2024
- Ramesh Ganti and G.S.Srivastava: "Approximation of Entire Functions over Jordan domains, Communications in Mathematical Analysis, 7 (2009) 75." 2024
- J. Patowary, A. Patel, S. Jana and J. Mahanta: "A novel distance measure for intuitionistic fuzzy sets and its application in pattern classification, medical diagnosis, and career determination" Int. J. of Computing Science and Mathematics 2024 10.1504/IJCSM.2023.10059831
- Kumar, S., Hasanuzzaman, M., & Kumari, R.: "Transverse Surface Wave in Non-planar Layered Nearly Incompressible Elastic Structure Having Imperfect Contact" European Journal of Mechanics-A/Solids (Elsevier) 106 105324 July 2024 10.1016/j.euromechsol.2024.105324 SCIE (4.4),
- N. Gupta, Md. Maqbul: "Approximate solutions to hyperbolic partial differential equation with fractional differential and fractional integral forcing functions" Rendiconti di Matematica e delle sue Applicazioni 45 201-227 2024
- S. Jana, A. Patel and J. Mahanta: "Decomposition of a Pythagorean fuzzy topological space and its application in determining topological relations between indeterminate spatial objects" Journal of Fuzzy Extension and Applications 2024 https://doi.org/10.22105/jfea.2024.426562.1342
- Hasanuzzaman, M., Kumar, S., & Kumari, R.: "Rayleigh-type Wave in Non-planar Pre-stressed Nearly Incompressible Elastic Structure" Mechanics of Advanced Materials and Structures (Taylor & Francis) 1-14 August 2024 10.1080/15376494.2024.2391024 SCIE (3.6),
- Kumar, S., Hasanuzzaman, M., & Kumari, R.: "Modelling and Analysis of Imperfect and Sliding Interfaces on Love-type Wave in Non-planar Non-homogeneous Nearly Incompressible Elastic Layered Structure" Acta Mechanica (Springer) 235(10), 6125-6156 July 2024 10.1007/s00707-024-04040-8 SCIE (2.3),
- Kumar, S., Yadav, R. P., & Renu: "Moving crack caused by SH-wave propagating in a composite strip under distinct loading constraints" Archive of Applied Mechanics (Springer) 94(10), 2889-2908 July 2024 10.1007/s00419-024-02649-8 SCIE (2.2),
- Yadav, R. P., Renu, & Kumar, S.: "Analytical modelling and simulations of dynamic mode-III fracture in pre-stressed dry sandy elastic continuum" Mechanics Based Design of Structures and Machines (Taylor & Francis) 52(12), 10304-10320 May 2024 10.1080/15397734.2024.2354931 SCIE (2.9),
2023
- S. Jana, A. Patel and J. Mahanta: "A Quantitative Fuzzy-Valued Intersection Matrix for Obtaining Fuzzy Relationships Between Vague Spatial Objects" Decision Analytics Journal 100353 2023
- A. Patel, N. Kumar, J. Mahanta: "A 3D distance measure for intuitionistic fuzzy sets and its application in pattern recognition and decision-making problems" New mathematics and natural computation 192(2), 447-472 2023
- Kumar, S., Kumari, R., & Singh, A. K.: "Love wave on a flexoelectric piezoelectric-viscoelastic stratified structure with dielectrically conducting imperfect interface" The Journal of the Acoustical Society of America (AIP) 154(6), 3615-3626 December 2023 10.1121/10.0022572 SCIE (2.1),
- N. Kumar, A. Patel and J. Mahanta: "K-L divergence based distance measure for Pythagorean fuzzy sets with various applications" Journal of Experimental & Theoretical Artificial Intelligence 2023 https://doi.org/10.1080/0952813X.2023.2240813
- A. Patel, S. Jana, J. Mahanta: "Intuitionistic fuzzy EM-SWARA TOPSIS approach based on new distance measure to assess the medical waste treatment techniques" Applied Soft Computing 144 110521 September 2023 SCI
2022
- Avijit Das & S. Natesan: "An Efficient DWR-Type a Posteriori Error Bound of SDFEM for Singularly Perturbed Convection-Diffusion PDEs" Journal of Scientific Computing 90, 73 2022 SCIE (2.8),
- Ajoy Dutta, Praveen Kumar Gupta: "Stability analysis of HIV/AIDS dynamics model during consideration of unaware and aware infective" Pramana - Journal of Physics 96(1), pp. 1-11 February 2022 doi.org/10.1007/s12043-021-02288-6 SCIE (2.8),
- Biplab Dhar, Praveen Kumar Gupta, Mohammad Sajid: "Solution of a dynamical memory effect COVID-19 infection system with leaky vaccination efficacy by non-singular kernel fractional derivatives" Mathematical Biosciences and Engineering, Volume 19, Issue 5, pp. 4341–4367 19(5), pp. 4341-4367 February 2022 doi.org/10.3934/mbe.2022201 SCIE (2.6),
- Biplab Dhar, Praveen Kumar Gupta, Ahmet Yildirim: "Dynamical behaviour of a tumour-immune model focusing on the dosage of targeted chemotherapeutic drug" International Journal of Computer Mathematics 99(12), pp. 2568-2582 May 2022 doi.org/10.1080/00207160.2022.2074789 SCIE (1.8),
- Moirangthem Bidyaluxmi Devi, Arpita Devi, Praveen Kumar Gupta, Dharmendra Tripathi,: "Response of vaccination on community transmission of COVID-19: a dynamical approach" The European Physical Journal Special Topics 231(N/A), pp. 3749-3765 August 2022 doi.org/10.1140/epjs/s11734-022-00652-0 SCIE (2.6),
- S. Jana and J. Mahanta: "Boundary of a fuzzy set and its application in GIS: a review" Artificial Intelligence Review 2022 https://doi.org/10.1007/s10462-022-10331-0.
- Avijit Das & S Natesan: "A Novel Two-Step Streamline-Diffusion FEM for Singularly Perturbed 2D Parabolic PDEs" Applied Numerical Mathematics 172 259-278 2022 SCIE (2.2),
- G.B. Chandra Mouli, B. Hema Sundar Raju, K. Gangadhar: "Double diffusion effects on hybridity of Cu–Al2O3/water nanofluid with viscous heating" International Journal of Ambient Energy 43(1), 8451–8462 July 2022 https://doi.org/10.1080/01430750.2022.2097951 Scopus
- G. B. Chandra Mouli, Kotha Gangadhar and B. Hema Sundar Raju: "On spectral relaxation approach for Soret and Dufour effects on Sutterby fluid past a stretching sheet" International Journal of Ambient Energy 43(1), 500-507 2022 https://doi.org/10.1080/01430750.2019.1653976 Scopus
- Dipjyoti Nath and B. Hema Sundar Raju: "Effect of isoflux thermal boundary condition on mixed convective heat transfer from a sphere for liquid metals" International Journal of Ambient Energy 43(1), 325-335 2022 https://doi.org/10.1080/01430750.2019.1636881 Scopus
2021
- B. Hema Sundar Raju: "Analysis of forced convection from a horizontal flat plate for liquid metals" International Journal of Ambient Energy 42(15), 1732–1739 2021 https://doi.org/10.1080/01430750.2019.1614986 Scopus
- Md. Maqbul, N. Gupta: "Approximate solutions to Euler-Bernoulli beam type equation" Mediterranean Journal of Mathematics 18(5), 1-17 2021 10.1007/s00009-02-01833-2
- Md. Maqbul, A. Raheem: "Application of Rothe’s method to some functional differential equations with Dirichlet boundary conditions" Differential Equations and Dynamical Systems 29(3), 633–643 2021 10.1007/s12591-017-0379-1
- J Mahanta, S Panda: "Distance measure for Pythagorean fuzzy sets with varied applications" Neural Computing and Applications 2021 https://doi.org/10.1007/s00521-021-06308-9
- J Mahanta, S Panda: "A novel distance measure for intuitionistic fuzzy sets with diverse applications" International Journal of Intelligent Systems 36(2), 2021 SCI
2020
- International Journal of Applied and Computational Mathematics: "On Spectral Relaxation Approach for Thermal Diffusion and Diffusion Thermo Effects on Viscous Dissipative Casson Fluid Through a Stretched Surface" International Journal of Applied and Computational Mathematics 6(168), 168 November 2020 https://doi.org/10.1007/s40819-020-00916-0 Scopus
- 12. B Hema Sundar Raju , Dipjyoti Nath and Sukumar Pati: "Analysis of mixed convective heat transfer past an isoflux/isothermal sphere: influence of Prandtl number" Physica Scripta 95(085211), 085211 2020 https://doi.org/10.1088/1402-4896/ab9f7c SCI (2.6),
- Md. Maqbul: "Almost periodic solutions for a class of nonlinear Duffing system with time-varying coefficients and Stepanov-almost periodic forcing terms" Nonlinear Dynamics and Systems Theory 20(5), 512–522 2020
- Md. Maqbul, A. Raheem: "Time-discretization schema for a semilinear pseudo-parabolic equation with integral conditions" Applied Numerical Mathematics 148 18-27 2020 10.1016/j.apnum.2019.09.002
- B. Hema Sundar Raju, Dipjyoti Nath, Sukumar Pati, László Baranyi: "Analysis of mixed convective heat transfer from a sphere with an aligned magnetic field" International Journal of Heat and Mass Transfer 162(120342), 120342 2020 https://doi.org/10.1016/j.ijheatmasstransfer.2020.120342 SCIE (5),
- Kumar, S., Shivashankar, P., & Gopalakrishnan, S.: "A half a decade timeline of shape memory alloys in modeling and applications" ISSS Journal of Micro and Smart Systems (Springer) 9(1), 1-32 March 2020 10.1007/s41683-020-00050-5
- J Mahanta, S Panda: "Fuzzy expert system for prediction of prostate cancer" New Mathematics and Natural Computation 16(1), 163-176 2020 Scopus
2019
- N. Gupta, Md. Maqbul: "Solutions to Rayleigh-Love equation with constant coefficients and delay forcing term" Applied Mathematics and Computation 355 123-134 2019 10.1016/j.amc.2019.02.059
- Dipjyoti Nath, Sukumar Pati, B Hema Sundar Raju: "Analysis of mixed convection past a heated sphere" Proc IMechE Part E: Journal of Process Mechanical Engineering 233(3), 601-616 June 2019 https://doi.org/10.1177/0954408918780511 SCI (2.3),
2018
- B. Hema Sundar Raju, Dipjyoti Nath, Sukumar Pati: "Effect of Prandtl number on thermo-fluidic transport characteristics for mixed convection past a sphere" International Communications in Heat and Mass Transfer 98 191-199 September 2018 https://doi.org/10.1016/j.icheatmasstransfer.2018.08.013 SCIE (6.4),
- Md. Maqbul: "Stepanov-almost periodic solutions of non-autonomous neutral functional differential equations with functional delay" Mediterranean Journal of Mathematics 15(4), 1-16 2018 10.1007/s00009-018-1224-7
- Singh, A. K., Kumar, S., & Kumari, R.: "Impact of interfacial imperfection on transverse wave in a functionally graded piezoelectric material structure with corrugated boundaries" The European Physical Journal Plus (Springer) 133(3), 120-134 March 2018 10.1140/epjp/i2018-11935-x SCIE (2.8),
2017
- Singh, A. K., Kumar, S., Dharmender, & Mahto, S.: "Influence of rectangular and parabolic irregularities on the propagation behavior of transverse wave in a piezoelectric layer: A comparative approach" Multidiscipline Modeling in Materials and Structures (Emerald) 13(2), 188-216 August 2017 10.1108/MMMS-08-2016-0039 SCIE (1.7),
- Kumari, N., Chattopadhyay, A., Kumar, S., & Singh, A. K.: "Propagation of SH-waves in two anisotropic layers bonded to an isotropic half-space under gravity" Waves in Random and Complex Media (Taylor & Francis) 27(2), 195-212 January 2017 10.1080/17455030.2016.1212176
- Singh, A. K., Negi, A., Verma, A. K., & Kumar, S.: "Analysis of stresses induced due to a moving load on irregular initially stressed heterogeneous viscoelastic rock medium" Journal of Engineering Mechanics (ASCE) 143(9), 04017096 June 2017 10.1061/(ASCE)EM.1943-7889.0001307 SCIE (3.3),
- Singh, A. K., Yadav, R. P., Kumar, S., & Chattopadhyay, A.: "Shear wave in a pre-stressed poroelastic medium diffracted by a rigid strip" Journal of Sound and Vibration (Elsevier) 407 16-31 October 2017 10.1016/j.jsv.2017.06.031 SCIE (4.3),
- Singh, A. K., Parween, Z., Kumar, S., & Chattopadhyay, A.: "Propagation characteristics of transverse surface wave in a heterogeneous layer cladded with a piezoelectric stratum and an isotropic substrate" Journal of Intelligent Material Systems and Structures (Sage) 29(4), 636-652 August 2017 10.1177/1045389X17721025 SCIE (2.4),
- A. Raheem, Md. Maqbul: "Oscillation criteria for impulsive partial fractional differential equations" Computers & Mathematics with Applications 73(8), 1781-1788 2017 10.1016/j.camwa.2017.02.016
- J Mahanta, PK Das: "Fuzzy soft topological spaces" Journal of Intelligent & Fuzzy Systems 32(1), 443-450 2017 SCIE (1.7),
2016
- Singh, A. K., Parween, Z., & Kumar, S.: "Love-type wave propagation in a corrugated piezoelectric structure" Journal of Intelligent Material Systems and Structures (Sage) 27(19), 2616-2632 March 2016 10.1177/1045389X16635843 SCIE (2.4),
- Singh, A. K., Yadav, R. P., Kumar, S., & Chattopadhyay, A.: "Propagation of crack in a pre-stressed inhomogeneous poroelastic medium influenced by shear wave" Engineering Fracture Mechanics (Elsevier) 154 191-206 March 2016 10.1016/j.engfracmech.2015.12.024 SCIE (4.7),
- T.V.S. Sekhar, B. Hema Sundar Raju, P.V.S.N. Murthy: "Higher order compact scheme for laminar natural convective heat transfer from a sphere" Applied Mathematical Modelling 40(3), 2039-2055 2016 https://doi.org/10.1016/j.apm.2015.09.054 SCIE (4.4),
2015
- Singh, A. K., Kumar, S., & Chattopadhyay, A.: "Propagation of torsional waves in a fiber composite layer lying over an initially stressed viscoelastic half-space" International Journal of Geomechanics (ASCE) 16(1), 04015014 April 2015 10.1061/(ASCE)GM.1943-5622.0000469 SCIE (3.3),
- Singh, A. K., Kumar, S., & Chattopadhyay, A.: "Love-type wave propagation in a piezoelectric structure with irregularity" International Journal of Engineering Science (Elsevier) 89 35-60 April 2015 10.1016/j.ijengsci.2014.11.008 SCIE (5.7),
- Singh, A. K., Das, A., Kumar, S., & Chattopadhyay, A.: "Influence of corrugated boundary surfaces, reinforcement, hydrostatic stress, heterogeneity and anisotropy on Love-type wave propagation" Meccanica (Springer) 50(12), 2977-2994 April 2015 10.1007/s11012-015-0172-6 SCIE (1.9),
2014
- Md. Maqbul, D. Bahuguna: "Almost periodic solutions for Stepanov-almost periodic differential equations" Differential Equations and Dynamical Systems 22(3), 251–264 2014 10.1007/s12591-013-0172-8
- Singh, A. K., Kumar, S., & Chattopadhyay, A.: "Effect of irregularity and heterogeneity on the stresses produced due to a normal moving load on a rough monoclinic half-space" Meccanica (Springer) 49(12), 2861-2878 August 2014 10.1007/s11012-014-0033-8 SCIE (1.9),
- Singh, A. K., Kumar, S., & Chattopadhyay, A.: "Effect of smooth moving punch in an initially stressed monoclinic magnetoelastic crystalline medium due to shear wave propagation" Journal of Vibration and Control (Sage) 22(11), 2719-2730 September 2014 10.1177/1077546314549588 SCIE (2.3),
2013
- T. V. S. Sekhar, B. Hema Sundar Raju: "Spherical Geometry HOC Scheme to Capture Low Pressures within a Wake" East Asian Journal on Applied Mathematics 3(2), 93-106 2013 https://doi.org/10.4208/eajam.150313.020513a SCIE (1.2),
2012
- Md. Maqbul, D. Bahuguna: "On the Stepanov-like almost automorphic solutions of abstract differential equations" Differential Equations and Dynamical Systems 20(4), 377–394 2012 10.1007/s12591-012-0119-5
- T. V. S. Sekhar, B. Hema Sundar Raju: "Fourth Order Accurate Free Convective Heat Transfer Solutions from a Circular Cylinder" International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering 6(8), 1032-1036 2012 Others
- B. Hema Sundar Raju, T.V.S. Sekhar: "Higher Order Compact Scheme Combined with Multigrid Method for Momentum, Pressure Poisson and Energy Equations in Cylindrical Geometry" The Open Numerical Methods Journal 4 46-58 2012 Others
- T.V.S. Sekhar, B. Hema Sundar Raju: "An efficient higher order compact scheme to capture heat transfer solutions in spherical geometry" Computer Physics Communications 183(11), 2337-2345 2012 https://doi.org/10.1016/j.cpc.2012.06.001 SCIE (7.2),
- T. V. S. Sekhar, B. Hema Sundar Raju, Y. V. S. S. Sanyasiraju: "Higher-Order Compact Scheme for the Incompressible Navier-Stokes Equations in Spherical Geometry" Communications in Computational Physics 11(11), 99-113 2012 https://doi.org/10.4208/cicp.171010.030311a SCIE (2.9),
2011
- Md. Maqbul: "Almost periodic solutions of neutral functional differential equations with Stepanov-almost periodic terms" Electronic Journal of Differential Equations 2011 1-9 2011





