Research Publications

Title of paper	Name of the author/s	Name of journal	Year of publication
The Basins of Convergence in the Planar Restricted Four-body Problem with Variable Mass	Amit Mittal, Monika Arora, Md SanamSuraj and Rajiv Aggarwal	Applications and Applied Mathematics: An International Journal	2018
The study of periodic orbits in the spatial collinear restricted four-body problem with non-spherical primaries	Meena O.P., Suraj M.S., Aggarwal R., Mittal A., Asique M.C.	Nonlinear Dynamics	2023
Pβ-connectedness in topological spaces	Brij K Tyagi, Sumit Singh, Manoj Bhardwaj	Demonstratio Mathematica	2018
On the photo-gravitational restricted four-body problem with variable mass	Amit Mittal · Rajiv Agarwal ·Md SanamSuraj ·Monika Arora	Astrophy. and Sp. Sci.	2018
Exploring the fractal basins of convergence in the restricted four-body problem with oblateness	Suraj M.S., Mittal A., Arora M., Aggarwal R.	International Journal of Non-Linear Mechanics	2018
CONNECTEDNESS AND V -θ-CONNECTEDNESS IN GENERALIZED TOPOLOGICAL SPACES	B.K. Tyagi and Harsh V.S. Chauhan	An. Univ. Oradea Fasc. Mat	2018
An improved content based collaborative filtering algorithm for movie recommendations	Pal A., Parhi P., Aggarwal M.	10th International Conference on Contemporary Computing, IC3 2017	2018
The effect of small perturbations in the Coriolis and centrifugal forces on the existence of libration points in the restricted four-body problem with variable mass	Aggarwal R., Mittal A., Suraj M.S., Bisht V.	Astronomische Nachrichten	2019
Some strong forms of connectedness in topological spaces	B.K. Tyagi, Sumit Singh, Manoj Bhardwaj and Harsh V.S. Chauhan	Journal of Advanced Studies in Topology	2019
Revealing the existence and stability of equilibrium points in the circular autonomous restricted four-body problem with variable mass	Suraj M.S., Mittal A., Aggarwal R.	New Astronomy	2019
On the perturbed photogravitational restricted five-body problem: the analysis of fractal basins of convergence	Md SanamSuraj · Rajiv Aggarwal · Amit Mittal ·Md Chand Asique · Prachi Sachan	Astrophy. and Sp. Sci.	2019
On the Newton–Raphson basins of convergence associated with the libration points in the axisymmetric restricted five-body problem: The concave configuration	Suraj M.S., Sachan P., Zotos E.E., Mittal A., Aggarwal R.	International Journal of Non-Linear Mechanics	2019
On the periodic orbits around the collinear libration points in the SCR4BP with non-spherical primaries	Suraj M.S., Meena O.P., Aggarwal R., Mittal A., Asique M.C.	Nonlinear Dynamics	2023
On the fractal basins of convergence of the libration points in the axisymmetric five-body problem: The convex configuration	Suraj M.S., Sachan P., Zotos E.E., Mittal A., Aggarwal R.	International Journal of Non-Linear Mechanics	2019
On the existence of libration points in the spatial collinear restricted four-body problem within frame of repulsive Manev potential and variable mass	Suraj M.S., Mittal A., Kaur C., Aggarwal R.	Chaos, Solitons and Fractals	2019
On the Convergence Dynamics of the Sitnikov Problem with Non-spherical Primaries	Zotos E.E., Suraj M.S., Aggarwal R., Mittal A.	International Journal of Applied and Computational Mathematics	2019
ON SOME SEPARATION AXIOMS IN GENERALIZED TOPOLOGICAL SPACES	B.K. Tyagi and Harsh V.S. Chauhan	Questions and Answers in General Topology	2019
ON SIH PROPERTY AND SSIH PROPERTY IN TOPOLOGICAL SPACES	Manoj Bhardwaj, B.K. Tyagi and Sumit Singh	Khayyam J. Math.	2019
Hyperconnectedness modulo an ideal	Tyagi B.K., Bhardwaj M., Singh S.	Filomat	2019
Generalized higher-order cone-convex functions and higher-order duality in vector optimization	Suneja S.K., Sharma S., Yadav P.	Annals of Operations Research	2019
Fractal basins of convergence of libration points in the planar Copenhagen problem with a repulsive quasi-homogeneous Manev-type potential	MdSanamSuraj, Euaggelos E. Zotos, CharanpreetKaur, Rajiv Aggarwal, Amit Mittal	Int. J . of Non-Lin. Mech.	2019
Divulging the effect of small perturbations in the Coriolis and centrifugal forces in the photogravitational version of autonomous restricted four-body problem with oblate primary	Suraj M.S., Asique M.C., Mittal A., Aggarwal R.	Astronomische Nachrichten	2019
Comparing the Geometry of the Basins of Attraction, the Speed and the Efficiency of Several Numerical Methods	Euaggelos E. Zotos · MdSanam Suraj · Amit Mittal · Rajiv Aggarwal	Int. Journal of... Mathematics	2019
Second-order optimality conditions in nonsmooth vector optimization∗	Yadav P.	Control and Cybernetics	2023
Cl-CONNECTEDNESS AND Cl − Cl-CONNECTEDNESS IN IDEAL TOPOLOGICAL SPACES	B.K. Tyagi, Manoj Bhardwaj and Sumit Singh	Matematichki Bilten	2019
Unveiling the basins of convergence in the pseudo-Newtonian planar circular restricted four-body problem	MdSanamSuraj, Euaggelos E. Zotos, Rajiv Aggarwal, Amit Mittal	New Astronomy	2020
The perturbed restricted three-body problem with angular velocity: Analysis of basins of convergence linked to the libration points	Suraj M.S., Aggarwal R., Mittal A., Asique M.C.	International Journal of Non-Linear Mechanics	2020
The analysis of restricted five–body problem within frame of variable mass	Suraj M.S., Abouelmagd E.I., Aggarwal R., Mittal A.	New Astronomy	2020
The analysis of periodic orbits generated by Lagrangian solutions of the restricted three-body problem with non-spherical primaries	Mittal A., Suraj M.S., Aggarwal R.	New Astronomy	2020
Semi-open sets and feebly open sets in generalized topological spaces	Tyagi B.K., Chauhan H.V.S.	Proyecciones	2020
S α -CONNECTEDNESS IN TOPOLOGICAL SPACES	B.K. Tyagi, Manoj Bhardwaj and Sumit Singh	Jordan. Jour. of Math. Stat.	2020
Orbit classification in the Copenhagen problem with oblate primaries	Zotos E.E., Suraj M.S., Aggarwal R., Mittal A.	Astronomische Nachrichten	2020
Optimality and duality in nonsmooth vector optimization with non-convex feasible set	Sharma, S., & Yadav, P.,	RAIRO Oper. Res.	2020
On the spatial collinear restricted four-body problem with non-spherical primaries	Suraj M.S., Aggarwal R., Mittal A., Meena O.P., Asique M.C.	Chaos, Solitons and Fractals	2020
A Study of the Axisymmetric Restricted Five-Body Problem within the Frame of Variable Mass: The Concave Case	Sachan P., Suraj M.S., Aggarwal R., Mittal A., Asique M.C.	Astronomy Reports	2023
On Semi-open sets and Feebly open sets in generalized topological spaces	B.K. Tyagi, Harsh V.S. Chauhan	Proyecciones	2020
Networks of periodic orbits in the circular restricted three-body problem with first order post-Newtonian terms	Zotos E.E., Papadakis K.E., Suraj M.S., Mittal A., Aggarwal R.	Meccanica	2020
Ideal analogues of some variants of the Hurewicz property	B.K. Tyagi, Sumit Singh and Manoj Bhardwaj	Filomat	2020
Determining the Properties of the Basins of Convergence in the Generalized Hénon-Heiles System	Zotos E.E., Sanam Suraj M., Mittal A., Aggarwal R.	International Journal of Bifurcation and Chaos	2020
Analysis of Copenhagen problem with a repulsive quasi-homogeneous Manev-type potential within the frame of variable mass	MdSanam Suraj Amit Mittal Charanpreet Kaur Rajiv Aggarwal	Astronomische Nachrichten	2020
An ideal version of the star-c-hurewicz covering property	Singh S., Tyagi B.K., Bhardwaj M.	Filomat	2020
The study of the fractal basins of convergence linked with equilibrium points in the perturbed (N + 1)-body ring problem	Suraj M.S., Aggarwal R., Mittal A., Meena O.P., Asique M.C.	Astronomische Nachrichten	2021
The effect of radiation pressure on the basins of convergence in the restricted four-body problem	Suraj M.S., Aggarwal R., Asique M.C., Mittal A.	Chaos, Solitons and Fractals	2021
The analysis of basins of convergence in the regular polygon problem of (N+1) bodies system with spheroidal primaries	Aggarwal R., Suraj M.S., Asique M.C., Mittal A.	New Astronomy	2021
The Almost I-Hurewicz Covering Property	Sumit Singh, B.K. Tyagi and Manoj Bhardwaj	Filomat	2021
Effect of Stokes drag in the restricted four-body problem with variable mass	Mittal A., Pal K., Suraj M.S., Aggarwal R.	New Astronomy	2023
The Absolutely Strongly Star-Hurewicz Property with Respect to an Ideal	Sumit Singh, B.K. Tyagi and Manoj Bhardwaj	Tatra Mountains Mathematical Publications	2021
Starlikeness of Analytic Functions with Subordinate Ratios	Ali R.M., Ravichandran V., Sharma K.	Journal of Mathematics	2021
Stability of the artificial equilibrium points in the low-thrust restricted three-body problem when the smaller primary is an oblate spheroid	Sanam Suraj Md., Mittal A., Pal K., Mittal D.	Nonlinear Dynamics and Systems Theory	2021
Stability of the artificial equilibrium points in the low-thrust restricted three-body problem when the bigger primary is a source of radiation	Suraj Md.S., Mittal A., Pal K.	Nonlinear Dynamics and Systems Theory	2021
Selective separability in (a)topological spaces	Sheetal Luthra, Harsh V.S. Chauhan, B.K. Tyagi	Filomat	2021
Relativization of Star-C-Hurewicz Property in Topological Spaces	Bhardwaj M., Tyagi B.K., Singh S.	Bulletin of the Iranian Mathematical Society	2021
Relative version of star-Hurewicz property	Bhardwaj M., Singh S., Tyagi B.K.	Acta Mathematica Hungarica	2021
Quasi-N-open sets in (a)topological spaces	Luthra S., Chauhan H.V.S., Tyagi A.B.K.	Jordan Journal of Mathematics and Statistics	2021
On the modified circular restricted three-body problem with variable mass	MdSanamSuraj, Rajiv Aggarwal, Md Chand Asique, AmitMittal	New Astronomy	2021
Nonsmooth Vector Optimization Problem Involving Second-Order Semipseudo, Semiquasi Cone-Convex Functions	Sharma, S., & Yadav, P.,	Statistics, Optimization & Information Computing	2021
Employing the Latin hypercube sampling to improve the NSGA III performance in multiple-objective optimization	Jain S., Dubey K.K.	Asian Journal of Civil Engineering	2023
Independent form of (θ, s)-continuous functions in topological spaces	B.K. Tyagi, Sumit Singh and Manoj Bhardwaj	Proyecciones	2021
Covering properties defined by preopen sets	Tyagi B.K., Singh S., Bhardwaj M.	Asian-European Journal of Mathematics	2021
Starlikeness of Analytic Functions with Subordinate Ratios	R. M. Ali, V. Ravichandran and K. Sharma	Journal of Mathematics (Hindawi)	2021
On Some Set Properties	Mittal S., Kumar G., Tyagi B.K.	Filomat	2022
COVERING PROPERTIES BY (a)-SEMI-OPEN SETS IN (a)TOPOLOGICAL SPACES	Luthra S., Chauhan H.V.S., Tyagi B.K.	Missouri Journal of Mathematical Sciences	2022
Selective Version of Star-Semi-Lindelofness in (a) Topological Spaces	Luthra S., Chauhan H.V.S., Tyagi B.K.	Tatra Mountains Mathematical Publications	2022
Remarks on Semi-Menger and Star Semi-Menger Spaces	Kumar G., Tyagi B.K.	Tatra Mountains Mathematical Publications	2022
Weakly strongly star-menger spaces	Kumar G., Tyagi B.K.	Cubo	2022
The influence of third order terms on basins of convergence in the Hénon–Heiles type system	Suraj M.S., Aggarwal R., Asique M.C., Mittal A.	New Astronomy	2022
Sufficient Conditions for Strong Starlikeness	Sharma K., Cho N.E., Ravichandran V.	Bulletin of the Iranian Mathematical Society	2022
The Analysis of the Photogravitational R4BP Under the Combined Effect of Stokes Drag and Oblateness with Variable Mass	Mittal A., Pal K., Aggarwal R.	Journal of the Astronautical Sciences	2023
Star-Hurewicz Modulo an Ideal Property In Topological Spaces	Manoj Bhardwaj, B.K. Tyagi and Sumit Singh	Journal of the Indian Mathematical Society	2022
Sequence selection properties in Cp(X) with the double ideals	Singh S., Tyagi B.K., Bhardwaj M.	Mathematica Slovaca	2022
Radius of starlikeness for some classes containing non-univalent functions	Yadav S., Sharma K., Ravichandran V.	Asian-European Journal of Mathematics	2022
Optimality and duality for vector optimization problem with non-convex feasible set	Suneja, S.K., Sharma, S., Yadav, P.	OPSEARCH	2022
OPEN-POINT AND BI-POINT OPEN TOPOLOGIES ON CONTINUOUS FUNCTIONS BETWEEN TOPOLOGICAL (SPACES) GROUPS	Tyagi B.K., Luthra S.	Matematicki Vesnik	2022
On the topology of basins of convergence linked to libration points in the modified R3BP with oblateness	Suraj M.S., Alhowaity S., Aggarwal R., Asique M.C., Mittal A., Jain M.	New Astronomy	2022
On the Sitnikov-like N-body problem with quasi-homogeneous potential	Suraj M.S., Aggarwal R., Aggarwal V.K., Asique M.C., Mittal A.	Computational and Mathematical Methods	2022
On the axisymmetric restricted five-body problem within the frame of variable mass: The convex case	Sachan P., Suraj M.S., Aggarwal R., Asique M.C., Mittal A.	New Astronomy	2022
On New Types of Sets Via γ-open Sets in (𝑎)Topological Spaces	B.K. Tyagi, Sheetal Luthra and Harsh V.S. Chauhan	Cubo	2022
Influence of third-order terms on basins of convergence in the Hénon–Heiles type system	Md Sanam Suraj, Rajiv Aggarwal,Md Chand Asique & Amit Mittal	New Astronomy	2022
Associated Prime Ideal and Minimal Prime Ideal of an Ideal of an L-Subring	Prajapati A.S., Ajmal N., Jahan I.	Fuzzy Information and Engineering	2023
Homeomorphisms between function spaces	Sheetal Luthra, B. K. Tyagi	Journal of Advanced Studies in Topology	2022
Determining the basins of convergence in the Sitnikov three-body problem with a repulsive quasi-homogeneous Manev-type potential	Euaggelos E. ZotosMdSanamSurajAmit Mittal Rajiv Aggarwal	Non-linear Studies	2022
Covering properties by (a)-θ-open sets in (a)topological spaces	Luthra S., Chauhan H.V.S., Tyagi B.K., Tunc C.	Palestine Journal of Mathematics	2022
Cardinal invariants and special maps of quasicontinuous functions witth the topology of pointwise convergence	Mandeep Kumar, Brij Kishore Tyagi	Apllied General Topology	2022
Caputo fractional order derivative model of Zika virus transmission dynamics	Prasad R., Kumar K., Dohare R.	Journal of Mathematics and Computer Science	2022
alpha_beta-Connectedness as a characterization of connectedness	B.K. Tyagi, Manoj Bhardwaj and Sumit Singh	Journal of Advanced Studies in Topology	2022
A Fractional-Order Epidemic Model with Quarantine Class and Nonmonotonic Incidence: Modeling and Simulations	Rajak A.K., Nilam	Iranian Journal of Science and Technology, Transaction A: Science	2022
On ωs-balanced semitopological groups	Kumar V., Tyagi B.K.	Quaestiones Mathematicae	2023
Subgroups of products of para τ-discrete semitopological groups	Kumar V., Tyagi B.K.	Filomat	2023
On variants of θ-Menger spaces	Kumar G., Tyagi B.K.	Filomat	2023
Prime Ideal, Semiprime Ideal, and Radical of an Ideal of an L-Subring	Prajapati A.S., Ajmal N., Jahan I.	Fuzzy Information and Engineering	2023

Department of Mathematics

Research Publications