67 citations · 162 across the 6 of their papers we have counts for
6 papers
Shear induced symmetry breaking dynamical states
K. Premalatha, V K Chandrasekar, L. Senthilkumar +1
We examine how shear influences the emergence of symmetry-breaking dynamical states in a globally coupled Stuart-Landau (SL) oscillator system with combined attractive and repulsiv…
Stable amplitude chimera states in a network of locally coupled Stuart-Landau oscillators
K. Premalatha, V. K. Chandrasekar, M. Senthilvelan +1
We investigate the occurrence of collective dynamical states such as transient amplitude chimera, stable amplitude chimera and imperfect breathing chimera states in a \textit{local…
Chimera-like states in two distinct groups of identical populations of coupled Stuart-Landau oscillators
K. Premalatha, V. K. Chandrasekar, M. Senthilvelan +1
We show the existence of chimera-like states in two distinct groups of identical populations of globally coupled Stuart-Landau oscillators. The existence of chimera-like states occ…
Imperfect synchronized states and chimera states in two interacting populations of nonlocally coupled Stuart-Landau oscillators
K. Premalatha, V. K. Chandrasekar, M. Senthilvelan +1
We investigate the emergence of different kinds of imperfect synchronized states and chimera states in two interacting populations of nonlocally coupled Stuart-Landau oscillators.…
Different kinds of chimera death states in nonlocally coupled oscillators
K. Premalatha, V. K. Chandrasekar, M. Senthilvelan +1
We investigate the significance of nonisochronicity parameter in a network of nonlocally coupled Stuart-Landau oscillators with symmetry breaking form. We observe that the presence…
Impact of symmetry breaking in networks of globally coupled oscillators
K. Premalatha, V. K. Chandrasekar, M. Senthilvelan +1
We analyze the consequences of symmetry breaking in the coupling in a network of globally coupled identical Stuart-Landau oscillators. We observe that symmetry breaking leads to in…