7 citations · 11 across the 9 of their papers we have counts for
10 papers
Learning a quantitative criterion for distinguishing chaos from noise
Jaesung Choi, Athokpam Langlen Chanu, Jong-Min Park
Distinguishing chaos from noise using time-series data is fundamentally challenging because both exhibit irregular fluctuations and share many statistical and dynamical characteris…
Morphological complexity of NGC 628 - a multiwavelength multiscale analysis using the ordinal pattern framework
Athokpam Langlen Chanu, S Amrutha, Pravabati Chingangbam +1
As statistical systems, galaxies exhibit a rich interplay between organized structure and stochastic fluctuations across a broad range of spatial scales. This duality motivates the…
A hybrid dynamical-stochastic model of maximum temperature time series of Imphal, Northeast India incorporating nonlinear feedback and noise diagnostics
Mairembam Kelvin Singh, Athokpam Langlen Chanu, R. K. Brojen Singh +1
Climate variability is a complex phenomenon resulting from numerous interacting components of a climate system across a wide range of temporal and spatial scales. Although signific…
Human brain state classification via permutation entropy of EEG phase dynamics across consciousness levels and inattentive-type ADHD
Athokpam Langlen Chanu, Youngjai Park, Jaesung Choi +4
We analyze electroencephalography (EEG) signals using the ordinal pattern framework to investigate whether different human brain states can be distinguished based on the disorder o…
Quantifying dissipation in stochastic complex oscillations
Athokpam Langlen Chanu, Preet Mishra, Shyam Kumar +1
Fluctuations-driven complex oscillations are experimentally observed in cellular systems such as hepatocytes, cardiac cells, neuronal cells, etc. These systems are generally operat…
Exploring the Interplay of Intrinsic Fluctuation and Complexity in Intracellular Calcium Dynamics
Athokpam Langlen Chanu, R. K. Brojen Singh, Jae-Hyung Jeon
The concentration of intracellular calcium ion (Ca) exhibits complex oscillations, including bursting and chaos, as observed experimentally. These dynamics are influenced by…
Analysis of the structural complexity of Crab Nebula observed at radio frequency using a multifractal approach
Athokpam Langlen Chanu, Pravabati Chingangbam, Fazlu Rahman +2
The Crab Nebula is an astrophysical system that exhibits complex morphological patterns at different observing frequencies. We carry out a systematic investigation of the structura…
Thermodynamic Uncertainty Relation in the interlinked cascade of RabGTPases
Athokpam Langlen Chanu, R. K. Brojen Singh
We model the well-known interlinked cascade of Rab GTPases found in eukaryotic cells by using a network of Markov states to investigate the universal Thermodynamic Uncertainty Rela…
Non-Markovian process with variable memory functions
Athokpam Langlen Chanu, Jyoti Bhadana, R. K. Brojen Singh
We present a treatment of non-Markovian character of memory by incorporating different forms of Mittag-Leffler (ML) function, which generally arises in the solution of fractional m…
Stochastic approach to study control strategies of Covid-19 pandemic in India
Athokpam Langlen Chanu, R. K. Brojen Singh
India is one of the worst affected countries by the Covid-19 pandemic at present. We studied publicly available data of the Covid-19 patients in India and analyzed possible impacts…