Zobrazeno 1 - 10
of 511
pro vyhledávání: '"Chandrasekar, V. K."'
Publikováno v:
Eur. Phys. J. Plus 139, 940 (2024) (Published)
This research investigates the dynamics of a forced Lienard oscillator featuring asymmetric potential wells. We provide compelling evidence of extreme events (EE) in the system by manipulating the height of the potential well. In the case of a symmet
Externí odkaz:
http://arxiv.org/abs/2411.11888
Cascading failures represent a fundamental threat to the integrity of complex systems, often precipitating a comprehensive collapse across diverse infrastructures and financial networks. This research articulates a robust and pragmatic approach desig
Externí odkaz:
http://arxiv.org/abs/2406.18949
We consider a modified damped version of H\'enon-Heiles system and investigate its integrability. By extending the Painlev\'e analysis of ordinary differential equations we find that the modified H\'enon-Heiles system possesses the Painlev\'e propert
Externí odkaz:
http://arxiv.org/abs/2403.08410
Phase transitions are crucial in shaping the collective dynamics of a broad spectrum of natural systems across disciplines. Here, we report two distinct heterogeneous nucleation facilitating single-step and multi-step phase transitions to global sync
Externí odkaz:
http://arxiv.org/abs/2401.11443
We investigate the influence of field-like torque and the direction of the external magnetic field on a one-dimensional array of serially connected spin-torque nano oscillators, having free layers with perpendicular anisotropy, to achieve complete sy
Externí odkaz:
http://arxiv.org/abs/2312.16175
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 repulsive interactions. In the absence of the shear parameter, the system exhi
Externí odkaz:
http://arxiv.org/abs/2308.09416
Autor:
Yadav, Akash, J, Krishnanand, Chandrasekar, V. K., Zou, Wei, Kurths, Jürgen, Senthilkumar, D. V.
Swarmalators are oscillators that can swarm as well as sync via a dynamic balance between their spatial proximity and phase similarity. We present a generalized D-dimensional swarmalator model, which is more realistic and versatile, that captures the
Externí odkaz:
http://arxiv.org/abs/2308.03803
Exchange coupling in an interfacial context is crucial for spin-torque nano oscillator (STNO) that consists of a non-magnetic spacer which is alloyed with a ferromagnetic material. Currently, investigations on the dynamics of the free layer magnetiza
Externí odkaz:
http://arxiv.org/abs/2306.11415
Publikováno v:
Eur. Phys. J. Plus 138, 144 (2023)
We construct a nontrivial generalization of the paradigmatic Kuramoto model by using an additional coupling term that explicitly breaks its rotational symmetry resulting in a variant of the Winfree Model. Consequently, we observe the characteristic f
Externí odkaz:
http://arxiv.org/abs/2302.14341
COVID-19 will be a continuous threat to human population despite having a few vaccines at hand until we reach the endemic state through natural herd immunity and total immunization through universal vaccination. However, the vaccine acts as a practic
Externí odkaz:
http://arxiv.org/abs/2208.11998