Non-abelian extension theory of Lie rings Dev Karan Singh, Mani Shankar Pandey, Shiv Datt Kumar Journal of Algebra and Its Applications, 2026 In this paper, we establish fundamental results concerning non-abelian extensions of Lie rings. Specifically, we demonstrate one-to-one correspondence between the equivalence classes of non-abelian extensions of Lie ring [Formula: see text] by Lie ring [Formula: see text] and the elements of second cohomology group [Formula: see text], where [Formula: see text] acts on [Formula: see text]. Additionally, we provide necessary and sufficient condition under which such extensions exist, particularly when a specific abstract kernel is involved.
On the power graphs over gyrogroups Yogendra Singh, Anand Kumar Tiwari, Mani Shankar Pandey, Fawad Ali Asian European Journal of Mathematics, 2026 The power graph [Formula: see text] of a group [Formula: see text] is a simple graph with the vertex set [Formula: see text] such that two distinct vertices [Formula: see text] are adjacent in [Formula: see text] if and only if [Formula: see text] or [Formula: see text], for some [Formula: see text]. The purpose of this paper is to introduce the notion of the power graph for a gyrogroup. Using this, we investigate the combinatorial properties of power graph of a gyrogroup, [Formula: see text], of order [Formula: see text] for [Formula: see text]. In particular, we determine the Hamiltonicity and planarity of the power graph of [Formula: see text]. Consequently, we calculate distance properties, resolving polynomial, independent domination polynomial, Hosoya and reciprocal Hosoya polynomials, characteristic polynomials, and the spectral radius of [Formula: see text].
Generalized derivations and quasi derivations of current Hom-Lie algebras Omaima Alshanqiti, , Ashutosh Pandey, Mani Shankar Pandey, , and Aims Mathematics, 2026 In this paper, we investigate the structure of generalized derivations and quasiderivations of the tensor product algebra $ \mathcal{H} \otimes \mathcal{A} $, where $ \mathcal{H} $ is a Hom-Lie algebra and $ \mathcal{A} $ is a commutative associative algebra with unity over the field $ \mathcal{K} $. We examine whether every generalized derivation (respectively, quasiderivation) of $ \mathcal{H} \otimes \mathcal{A} $ can be expressed as a sum of a derivation and a linear map in the centroid of $ \mathcal{H} \otimes \mathcal{A} $, provided that this property holds for $ \mathcal{H} $. We establish a partial affirmative result under suitable conditions and discuss the algebraic implications of our findings.
Multiplicative Lie crossed module of multiplicative Lie algebras Vineet Kumar, Dev Karan Singh, Mani Shankar Pandey, Ravinder Katta Communications in Algebra, 2026 We introduce the concept of crossed modules in multiplicative Lie algebras, termed multiplicative Lie crossed modules. We construct a pair of adjoint functors between the category of multiplicative Lie crossed modules and the category of multiplicative Lie algebras. Furthermore, we define isoclinism for multiplicative Lie crossed modules and investigate its fundamental properties.
Isoclinism in multiplicative Lie algebras Mani Shankar Pandey, Sumit Kumar Upadhyay Publicationes Mathematicae Debrecen, 2025 The purpose of this paper is to introduce the notion of isoclinism and cover in a multiplicative Lie algebra which may be helpful to describe all multiplicative Lie algebra structures on a group. Consequently, we give the existence of the stem multiplicative Lie algebra. We also give the necessary and sufficient conditions for the existence of stem cover of a multiplicative Lie algebra.
Spectral properties of multiplicative Lie algebras Vineet Kumar, Dev Karan Singh, Ashutosh Pandey, Mani Shankar Pandey Communications in Algebra, 2025 In this paper, we introduce the notion of radicals in a multiplicative Lie algebra G and explore their fundamental properties. We develop the spectral topology on the set of prime ideals, Spec (G), and characterize its irreducible closed subsets, demonstrating that each subset possesses a unique generic point.
Group Completion of a Gyrogroup Akshay Kumar, Mani Shankar Pandey, Seema Kushwaha, Sumit Kumar Upadhyay National Academy Science Letters, 2024
Lie perfect, Lie central extension and generalization of nilpotency in multiplicative Lie algebras Dev Karan Singh, Mani Shankar Pandey, Shiv Datt Kumar Czechoslovak Mathematical Journal, 2024 summary:This paper aims to introduce and explore the concept of Lie perfect multiplicative Lie algebras, with a particular focus on their connections to the central extension theory of multiplicative Lie algebras. The primary objective is to establish and provide proof for a range of results derived from Lie perfect multiplicative Lie algebras. Furthermore, the study extends the notion of Lie nilpotency by introducing and examining the concept of local nilpotency within multiplicative Lie algebras. The paper presents an innovative adaptation of the Hirsch-Plotkin theorem specifically tailored for multiplicative Lie algebras.\looseness -1
The Bogomolov multiplier of a multiplicative Lie algebra: A. Kumar et al. A Kumar, R Joshi, MS Pandey, SK Upadhyay Ricerche di Matematica 75 (2), 1083-1097 , 2026 2026.0
Non-abelian extension theory of Lie rings DK Singh, MS Pandey, SD Kumar Journal of Algebra and Its Applications 25 (04), 2550379 , 2026 2026.0 Citations: 2
On the power graphs over gyrogroups Y Singh, AK Tiwari, MS Pandey, F Ali Asian-European Journal of Mathematics 19 (02), 2540012 , 2026 2026.0 Citations: 2
Multiplicative Lie crossed module of multiplicative Lie algebras V Kumar, DK Singh, MS Pandey, R Katta Communications in Algebra 54 (2), 619-630 , 2026 2026.0
Spectral properties of multiplicative Lie algebras V Kumar, DK Singh, A Pandey, MS Pandey Communications in Algebra 53 (9), 3963-3973 , 2025 2025.0 Citations: 1
Semi-cross product and extension theory of gyrogroups A Kumar, MS Pandey, S Kushwaha, SK Upadhyay Quasigroups and Related Systems, 37-56 , 2025 2025.0
Isoclinism in multiplicative Lie algebras SK UPADHYAY, MS PANDEY Publicationes Mathematicae Debrecen 106 (1-2), 53-67 , 2025 2025.0
Nilpotency and capability in multiplicative Lie algebras A Kumar, MS Pandey, SK Upadhyay Communications in Algebra 52 (9), 3799-3811 , 2024 2024.0 Citations: 5
Group completion of a gyrogroup A Kumar, MS Pandey, S Kushwaha, SK Upadhyay National Academy Science Letters 47 (4), 419-424 , 2024 2024.0 Citations: 3
Lie perfect, Lie central extension and generalization of nilpotency in multiplicative Lie algebras DK Singh, MS Pandey, SD Kumar Czechoslovak Mathematical Journal 74 (1), 283-299 , 2024 2024.0 Citations: 4
A characterization of b-generalized skew derivations on a Lie ideal in a prime ring O Alshanqiti, A Pandey, MS Pandey AIMS MATHEMATICS 9 (12), 34184-34204 , 2024 2024.0
Isoclinism in multiplicative Lie algebras MS Pandey, SK Upadhyay arXiv , 2022 2022.0 Citations: 7
On the power graph of a certain gyrogroup Y Singh, AK Tiwari, F Ali, MS Pandey arXiv preprint arXiv:2208.00743 , 2022 2022.0 Citations: 1
A Note on -Generalized Skew Derivations on Prime Rings MS Pandey, A Pandey Workshop on Associative Rings and Algebras with Additional Structures, 87-101 , 2022 2022.0 Citations: 1
Classification of multiplicative Lie algebra structures on a finite group MS Pandey, SK Upadhyay Colloq. Math 168, 25-34 , 2022 2022.0 Citations: 11
Lie commutator, solvability and nilpotency in multiplicative Lie algebras MS Pandey, R Lal, SK Upadhyay Journal of algebra and its applications 20 (08), 2150138 , 2021 2021.0 Citations: 11
Theory of extensions of multiplicative Lie algebras MS Pandey, SK Upadhyay Journal of Lie Theory 31 (3), 637--658 , 2021 2021.0 Citations: 7
A Construction of Bent Functions on a Finite Group MS Pandey, SK Upadhyay, V Kakkar National Academy Science Letters 43 (3), 247-251 , 2020 2020.0
A Study of Multiplicative Lie Algebra and its Classification MS Pandey Allahabad , 0
MOST CITED SCHOLAR PUBLICATIONS
Classification of multiplicative Lie algebra structures on a finite group MS Pandey, SK Upadhyay Colloq. Math 168, 25-34 , 2022 2022.0 Citations: 11
Lie commutator, solvability and nilpotency in multiplicative Lie algebras MS Pandey, R Lal, SK Upadhyay Journal of algebra and its applications 20 (08), 2150138 , 2021 2021.0 Citations: 11
Isoclinism in multiplicative Lie algebras MS Pandey, SK Upadhyay arXiv , 2022 2022.0 Citations: 7
Theory of extensions of multiplicative Lie algebras MS Pandey, SK Upadhyay Journal of Lie Theory 31 (3), 637--658 , 2021 2021.0 Citations: 7
Nilpotency and capability in multiplicative Lie algebras A Kumar, MS Pandey, SK Upadhyay Communications in Algebra 52 (9), 3799-3811 , 2024 2024.0 Citations: 5
Lie perfect, Lie central extension and generalization of nilpotency in multiplicative Lie algebras DK Singh, MS Pandey, SD Kumar Czechoslovak Mathematical Journal 74 (1), 283-299 , 2024 2024.0 Citations: 4
Group completion of a gyrogroup A Kumar, MS Pandey, S Kushwaha, SK Upadhyay National Academy Science Letters 47 (4), 419-424 , 2024 2024.0 Citations: 3
Non-abelian extension theory of Lie rings DK Singh, MS Pandey, SD Kumar Journal of Algebra and Its Applications 25 (04), 2550379 , 2026 2026.0 Citations: 2
On the power graphs over gyrogroups Y Singh, AK Tiwari, MS Pandey, F Ali Asian-European Journal of Mathematics 19 (02), 2540012 , 2026 2026.0 Citations: 2
Spectral properties of multiplicative Lie algebras V Kumar, DK Singh, A Pandey, MS Pandey Communications in Algebra 53 (9), 3963-3973 , 2025 2025.0 Citations: 1
On the power graph of a certain gyrogroup Y Singh, AK Tiwari, F Ali, MS Pandey arXiv preprint arXiv:2208.00743 , 2022 2022.0 Citations: 1
A Note on -Generalized Skew Derivations on Prime Rings MS Pandey, A Pandey Workshop on Associative Rings and Algebras with Additional Structures, 87-101 , 2022 2022.0 Citations: 1
The Bogomolov multiplier of a multiplicative Lie algebra: A. Kumar et al. A Kumar, R Joshi, MS Pandey, SK Upadhyay Ricerche di Matematica 75 (2), 1083-1097 , 2026 2026.0
Multiplicative Lie crossed module of multiplicative Lie algebras V Kumar, DK Singh, MS Pandey, R Katta Communications in Algebra 54 (2), 619-630 , 2026 2026.0
Semi-cross product and extension theory of gyrogroups A Kumar, MS Pandey, S Kushwaha, SK Upadhyay Quasigroups and Related Systems, 37-56 , 2025 2025.0
Isoclinism in multiplicative Lie algebras SK UPADHYAY, MS PANDEY Publicationes Mathematicae Debrecen 106 (1-2), 53-67 , 2025 2025.0
A characterization of b-generalized skew derivations on a Lie ideal in a prime ring O Alshanqiti, A Pandey, MS Pandey AIMS MATHEMATICS 9 (12), 34184-34204 , 2024 2024.0
A Construction of Bent Functions on a Finite Group MS Pandey, SK Upadhyay, V Kakkar National Academy Science Letters 43 (3), 247-251 , 2020 2020.0
A Study of Multiplicative Lie Algebra and its Classification MS Pandey Allahabad , 0