K. SRINIVASAN∗, D. V. SENTHILKUMAR†, R. SURESH, K. THAMILMARAN and M. LAKSHMANAN‡ Centre for Nonlinear Dynamics, Department of Physics, Bharathidasan University, Tiruchirapalli 620 024, India ‡[email protected] †Centre for Dynamics of Complex Systems and Potsdam Institute for Climate Impact Research, Potsdam, Germany ∗Department of Physics, National Institute of Technology, Tiruchirappall...

Using a system dynamics approach, an integrated water resources system model is developed for scenario analysis of the Saskatchewan portion of the transboundary Saskatchewan River Basin in western Canada. The water resources component is constructed by emulating an existing Water Resources Management Model. Enhancements include an irrigation sub-model to estimate dynamic irrigation demand, incl...

Dynamics of complex systems is studied by first considering a chaotic time series generated by Lorenz equations and adding noise to it. The trend (smooth behavior) is separated from fluctuations at different scales using wavelet analysis and a prediction method proposed by Lorenz is applied to make out of sample predictions at different regions of the time series. The prediction capability of t...

Juyong Park, Oscar Celma, Markus Koppenberger, Pedro Cano and Javier M. Buldú 1 Department of Physics and the Center for the Study of Complex Systems, The University of Michigan, Ann Arbor, MI 48109, U.S.A. Music Technology Group, Universitat Pompeu Fabra, 08003, Barcelona, Spain Nonlinear Dynamics and Chaos Group, Departamento de Matemáticas y F́ısica Aplicadas y Ciencias de la Naturaleza, Univ...

M. J. Davis1, M. K. Olsen1, A. J. Ferris1, E. G. Cavalcanti1,2, A. S. Bradley1,3 S. Wüster4, B. J. Da̧browska-Wüster5 1ACQAO, School of Mathematics and Physics, University of Queensland, Australia. 2Centre for Quantum Dynamics, Griffith University, Australia. 3Jack Dodd Centre for Quantum Technologies, University of Otago, New Zealand. 4Max Planck Institute for the Physics of Complex Systems, Dr...

We are focusing on addressing the challenges of accurately treating both the energetics and dynamics of molecular processes in both gas and condensed phases. The project includes tools for calculating reaction rates and transport properties and for investigating energetic processes, catalysis, and dynamics. We have developed protocols for calculating relevant thermodynamic and kinetic parameter...

We give a full description of a state-of-the-art femtosecond transient spectrometer. The setup has been put together under full consideration of all technical and conceptual developments that became available in the last few years. Particular care was taken to avoid any unneeded components and modules. The spectrometer is operated at 1 kHz and based on a commercial Ti:sapphire amplifier. A nonc...

It is widely recognized that segregation processes are often the result of complex nonlinear dynamics. Empirical analyses of complex dynamics are however rare, because there is a lack of appropriate empirical modeling techniques that are capable of capturing complex patterns and nonlinearities. At the same time, we know that many social phenomena display nonlinearities. In this article, we intr...

This Perspective presents a broad overview of the present status of theoretical capabilities for describing quantum dynamics in molecular systems with many degrees of freedom, e.g., chemical reactions in solution, clusters, solids, or biomolecular environments.