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20112026
most citedStudy of strongly nonlinear oscillators using the Aboodh transform and the homotopy perturbation method

32 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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4 papers · 1 filter

math.NA2026

Eigenbounds of symmetric positive definite tensors

Snigdhashree Nayak, Hemant Sharma, Nachiketa Mishra

This article introduces an algebraic framework for establishing eigenvalue bounds for symmetric positive definite tensors by leveraging intrinsic invariants, specifically the trace…

math.NA2025★ 3 cited

Network-Driven Global Stability Analysis: SVIRS Epidemic Model

Madhab Barman, Nachiketa Mishra

An epidemic Susceptible-Vaccinated-Infected-Removed-Susceptible (SVIRS) model is presented on a weighted-undirected network with graph Laplacian diffusion. Disease-free equilibrium…

math.NA2020★ 1 cited

Convergence of two-stage iterative scheme for -weak regular splittings of type II with application to Covid-19 pandemic model

Vaibhav Shekhar, Nachiketa Mishra, Debasisha Mishra

Monotone matrices play a key role in the convergence theory of regular splittings and different types of weak regular splittings. If monotonicity fails, then it is difficult to gua…

math.NA2020★ 3 cited

Alternating Stationary Iterative Methods Based on Double Splittings

Ashish Kumar Nandi, Nachiketa Mishra, Debasisha Mishra

Matrix double splitting iterations are simple in implementation while solving real non-singular (rectangular) linear systems. In this paper, we present two Alternating Double Split…