Ranjit Kumar Upadhyay

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 32

Top Topics

Population Dynamics

Top Venues

Int. J. Bifurc. Chaos

Commun. Nonlinear Sci. Numer. Simul.

Appl. Math. Comput.

J. Appl. Math. Comput.

Publications

Bichitra Kumar Lenka, Ranjit Kumar Upadhyay
Global Stabilization of Incommensurate Real Order Time-Varying Nonlinear Uncertain Systems. IEEE Trans. Circuits Syst. II Express Briefs 71 (3) (2024)
Bichitra Kumar Lenka, Ranjit Kumar Upadhyay
New results on dynamic output state feedback stabilization of some class of time-varying nonlinear Caputo derivative systems. Commun. Nonlinear Sci. Numer. Simul. 131 (2024)
Eric M. Takyi, Rana D. Parshad, Ranjit Kumar Upadhyay, Vikas Rai
Blow-Up Dynamics and Synchronization in Tri-Trophic Food Chain Models. Algorithms 16 (4) (2023)
Sattwika Acharya, Ranjit Kumar Upadhyay, Bapin Mondal
Impact of Allee Effect on the Spatio-Temporal Behavior of a Diffusive Epidemic Model in Heterogenous Environment. Int. J. Bifurc. Chaos 33 (16) (2023)
Kaushik Dehingia, Parthasakha Das, Ranjit Kumar Upadhyay, Arvind Kumar Misra, Fathalla A. Rihan, Kamyar Hosseini
Modelling and analysis of delayed tumour-immune system with hunting T-cells. Math. Comput. Simul. 203 (2023)
Arnab Mondal, Ranjit Kumar Upadhyay, Argha Mondal, Sanjeev Kumar Sharma
Emergence of Turing patterns and dynamic visualization in excitable neuron model. Appl. Math. Comput. 423 (2022)
Ranjit Kumar Upadhyay, Sourin Chatterjee, Parimita Roy, Dyuti Bhardwaj
Combating COVID-19 crisis and predicting the second wave in Europe: an Age-structured modeling. J. Appl. Math. Comput. 68 (6) (2022)
Ranjit Kumar Upadhyay, Dibakar Ghosh, M. A. Aziz-Alaoui, Muhammet Uzuntarla
Editorial: Modeling brain function at the level of neurons and circuits via computational and data-driven approaches. Frontiers Comput. Neurosci. 16 (2022)
Sarita Kumari, Satish Kumar Tiwari, Ranjit Kumar Upadhyay
Cross diffusion induced spatiotemporal pattern in diffusive nutrient-plankton model with nutrient recycling. Math. Comput. Simul. 202 (2022)
Sangeeta Kumari, Ranjit Kumar Upadhyay
Exploring the behavior of malware propagation on mobile wireless sensor networks: Stability and control analysis. Math. Comput. Simul. 190 (2021)
Sanjeev Kumar Sharma, Arnab Mondal, Argha Mondal, Ranjit Kumar Upadhyay, Jun Ma
Synchronization and Pattern Formation in a Memristive Diffusive Neuron Model. Int. J. Bifurc. Chaos 31 (11) (2021)
Sangeeta Kumari, Ranjit Kumar Upadhyay
Exploring the Dynamics of a Malware Propagation Model and Its Control Strategy. Wirel. Pers. Commun. 121 (3) (2021)
Ranjit Kumar Upadhyay
Conserving the European Bonelli's eagle in spatiotemporal domain: Lesson from its feeding pattern. Comput. Math. Methods 3 (5) (2021)
Vandana Tiwari, Jai Prakash Tripathi, Swati Mishra, Ranjit Kumar Upadhyay
Modeling the fear effect and stability of non-equilibrium patterns in mutually interfering predator-prey systems. Appl. Math. Comput. 371 (2020)
Vandana Tiwari, Jai Prakash Tripathi, Debaldev Jana, Satish Kumar Tiwari, Ranjit Kumar Upadhyay
Exploring Complex Dynamics of Spatial Predator-Prey System: Role of Predator Interference and Additional Food. Int. J. Bifurc. Chaos 30 (7) (2020)
Debaldev Jana, Ranjit Kumar Upadhyay, Rashmi Agrawal, Rana D. Parshad, Aladeen Al Basheer
Explosive tritrophic food chain models with interference: A comparative study. J. Frankl. Inst. 357 (1) (2020)
Sangeeta Kumari, Prerna Singh, Ranjit Kumar Upadhyay
Virus dynamics of a distributed attack on a targeted network: Effect of firewall and optimal control. Commun. Nonlinear Sci. Numer. Simul. 73 (2019)
Ranjit Kumar Upadhyay, Rana D. Parshad, Kwadwo Antwi-Fordjour, Emmanuel Quansah, Sarita Kumari
Global dynamics of stochastic predator-prey model with mutual interference and prey defense. J. Appl. Math. Comput. 60 (1-2) (2019)
Renu Verma, S. P. Tiwari, Ranjit Kumar Upadhyay
Transmission dynamics of epidemic spread and outbreak of Ebola in West Africa: fuzzy modeling and simulation. J. Appl. Math. Comput. 60 (1-2) (2019)
Zizhen Zhang, Ranjit Kumar Upadhyay, Rashmi Agrawal, Jyotiska Datta
The Gestation Delay: A Factor Causing Complex Dynamics in Gause-Type Competition Models. Complex. 2018 (2018)
Ranjit Kumar Upadhyay, Sangeeta Kumari
Bifurcation analysis of an e-epidemic model in wireless sensor network. Int. J. Comput. Math. 95 (9) (2018)
Ranjit Kumar Upadhyay, Chinmoy Paul, Argha Mondal, Gajendra K. Vishwakarma
Estimation of biophysical parameters in a neuron model under random fluctuations. Appl. Math. Comput. 329 (2018)
Ranjit Kumar Upadhyay, Sangeeta Kumari
Global Stability of Worm Propagation Model with Nonlinear Incidence Rate in Computer Network. Int. J. Netw. Secur. 20 (3) (2018)
Ranjit Kumar Upadhyay, Jyotiska Datta, Yueping Dong, Yasuhiro Takeuchi
Emergence of Spatial Patterns in a Damaged Diffusive Eco-Epidemiological System. Int. J. Bifurc. Chaos 28 (9) (2018)
Wondimu Teka, Ranjit Kumar Upadhyay, Argha Mondal
Spiking and bursting patterns of fractional-order Izhikevich model. Commun. Nonlinear Sci. Numer. Simul. 56 (2018)
Wondimu Teka, Ranjit Kumar Upadhyay, Argha Mondal
Fractional-order leaky integrate-and-fire model with long-term memory and power law dynamics. Neural Networks 93 (2017)
Ranjit Kumar Upadhyay, Argha Mondal, Wondimu Teka
Mixed Mode Oscillations and Synchronous Activity in Noise Induced Modified Morris-Lecar Neural System. Int. J. Bifurc. Chaos 27 (5) (2017)
Renu Verma, S. P. Tiwari, Ranjit Kumar Upadhyay
Dynamical Behaviors of Fuzzy SIR Epidemic Model. EUSFLAT/IWIFSGN (3) (2017)
Rana D. Parshad, Suman Bhowmick, Emmanuel Quansah, Aladeen Al Basheer, Ranjit Kumar Upadhyay
Predator interference effects on biological control: The "paradox" of the generalist predator revisited. Commun. Nonlinear Sci. Numer. Simul. 39 (2016)
Ranjit Kumar Upadhyay, Parimita Roy
Disease Spread and Its Effect on Population Dynamics in Heterogeneous Environment. Int. J. Bifurc. Chaos 26 (1) (2016)
Ranjit Kumar Upadhyay, Parimita Roy
Deciphering Dynamics of Recent Epidemic Spread and Outbreak in West Africa: The Case of Ebola Virus. Int. J. Bifurc. Chaos 26 (9) (2016)
Rana D. Parshad, Emmanuel Quansah, Kelly J. Black, Ranjit Kumar Upadhyay, Satish Kumar Tiwari, Nitu Kumari
Long time dynamics of a three-species food chain model with Allee effect in the top predator. Comput. Math. Appl. 71 (2) (2016)
Debaldev Jana, Rashmi Agrawal, Ranjit Kumar Upadhyay
Dynamics of generalist predator in a stochastic environment: Effect of delayed growth and prey refuge. Appl. Math. Comput. 268 (2015)
Ranjit Kumar Upadhyay, Satish Kumar Tiwari, Parimita Roy
Complex Dynamics of Wetland Ecosystem with Nonlinear Harvesting: Application to Chilika Lake in Odisha, India. Int. J. Bifurc. Chaos 25 (7) (2015)
Ranjit Kumar Upadhyay, Parimita Roy
Spread of a disease and its effect on population dynamics in an eco-epidemiological system. Commun. Nonlinear Sci. Numer. Simul. 19 (12) (2014)
Parimita Roy, Ranjit Kumar Upadhyay
Modeling the Complex Dynamics of Epidemic Spread Under Allee Effect. RAIT (2014)
Ranjit Kumar Upadhyay, Parimita Roy, Vikas Rai
Deciphering Dynamics of Epidemic Spread: The Case of Influenza Virus. Int. J. Bifurc. Chaos 24 (5) (2014)
Shuling Yan, Xinzhe Lian, Weiming Wang, Ranjit Kumar Upadhyay
Spatiotemporal dynamics in a delayed diffusive predator model. Appl. Math. Comput. 224 (2013)
Ranjit Kumar Upadhyay, Raid Kamel Naji, Sharada Nandn Raw, Balram Dubey
The role of top predator interference on the dynamics of a food chain model. Commun. Nonlinear Sci. Numer. Simul. 18 (3) (2013)
Vikas Rai, Sreenivasan Rajamoni Nadar, Ranjit Kumar Upadhyay
Nonlinear Phenomena in Biology and Medicine. Comput. Math. Methods Medicine 2012 (2012)
Ranjit Kumar Upadhyay, Vikas Rai, Sharada Nandn Raw
Challenges of living in the harsh environments: A mathematical modeling study. Appl. Math. Comput. 217 (24) (2011)
Ranjit Kumar Upadhyay, N. K. Thakur, Vikas Rai
Diffusion-Driven Instabilities and Spatio-Temporal Patterns in an Aquatic predator-prey System with Beddington-Deangelis Type Functional Response. Int. J. Bifurc. Chaos 21 (3) (2011)
Xiang-Jun Wu, Jie Li, Ranjit Kumar Upadhyay
Chaos control and synchronization of a three-species food chain model via Holling functional response. Int. J. Comput. Math. 87 (1) (2010)
Ranjit Kumar Upadhyay
Dynamics of an ecological model living on the edge of chaos. Appl. Math. Comput. 210 (2) (2009)
Ranjit Kumar Upadhyay
Observability of Chaos and Cycles in Ecological Systems: Lessons from predator-prey Models. Int. J. Bifurc. Chaos 19 (10) (2009)
Ranjit Kumar Upadhyay, Nandadulal Bairagi, Kusumika Kundu, Joydev Chattopadhyay
Chaos in eco-epidemiological problem of the Salton Sea and its possible control. Appl. Math. Comput. 196 (1) (2008)
Ranjit Kumar Upadhyay, S. R. K. Iyengar
Extinction and coexistence of competing prey species in ecological systems. J. Comput. Methods Sci. Eng. 6 (1-4) (2006)