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physics.flu-dyn2026
Early warning signals for primary and secondary bifurcation to oscillatory instabilities
Rohit Radhakrishnan, Prasana Kumar, Induja Pavithran +1
In several natural and engineering systems, changes in control parameters can trigger bifurcations that lead to sustained or growing periodic oscillations, indicating the onset of…
physics.flu-dyn2026
Shock-induced tipping in a thermoacoustic system
Bhadra Sreelatha, Rohit Radhakrishnan, R. I. Sujith
Tipping refers to the transition of a system from one state to another. In this study, we focus on shock-induced tipping, which occurs due to a sudden and large disturbance in a co…