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Ajit Mahata
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Modeling and analysis of the effect of COVID-19 on the stock price: V and L-shape recovery
A Mahata, A Rai, M Nurujjaman, O Prakash
Physica A: Statistical Mechanics and its Applications 574, 126008, 2021
212021
Characteristics of 2020 stock market crash: The COVID-19 induced extreme event
A Mahata, A Rai, M Nurujjaman, O Prakash, D Prasad Bal
Chaos: An Interdisciplinary Journal of Nonlinear Science 31 (5), 2021
152021
Identification of short-term and long-term time scales in stock markets and effect of structural break
A Mahata, DP Bal, M Nurujjaman
Physica A: Statistical Mechanics and its Applications 545, 123612, 2020
122020
Statistical properties of the aftershocks of stock market crashes revisited: Analysis based on the 1987 crash, financial-crisis-2008 and COVID-19 pandemic
A Rai, A Mahata, M Nurujjaman, O Prakash
International Journal of Modern Physics C 33 (02), 2250019, 2022
112022
Time scales and characteristics of stock markets in different investment horizons
A Mahata, M Nurujjaman
Frontiers in Physics 8, 590623, 2020
102020
A sentiment-based modeling and analysis of stock price during the COVID-19: U-and Swoosh-shaped recovery
A Rai, A Mahata, M Nurujjaman, S Majhi, K Debnath
Physica A: Statistical Mechanics and its Applications 592, 126810, 2022
82022
Statistical properties of the aftershocks of stock market crashes: Evidence based on the 1987 crash, 2008 financial crisis and COVID-19 pandemic
A Rai, A Mahata, M Nurujjaman, O Prakash
52020
Variability of echo state network prediction horizon for partially observed dynamical systems
A Mahata, R Padhi, A Apte
Physical Review E 108 (6), 064209, 2023
2023
Stochastic and Vibrational Resonances in a Uni-junction Transistor Relaxation Oscillator
A Mahata, M Nurujjaman, U Deka
arXiv preprint arXiv:1704.01002, 2017
2017
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Articles 1–9