Physical Laws in Complex Multiscale World Lessons from Hydrodynamics
Emergence of Order in 2D Euler Turbulence, an Isolated System (at ICTS, 2022 )
Origin of Time Asymmetry and Friction in Multiscale Systems (talk given in Ind. Acad. Sci.)
Emergence of Order in 2D Euler Turbulence, an Isolated System (at ICTS, 2022 )
Global Warming, Butterfly Effect & Climate Change (Nobel Prize, 2021)
Is There a Universal Theory of Turbulence? (talk given in Coventry University)
Energy Flux in Nonequilibrium Systems (talk given in JNU symposium on "Current Trends in Non-Equilibrium Physics", JNU 2021)
Turbulence: Arrow of time & equilibrium-noequilibrium behaviour (at ICTS)
Variable energy flux in turbulence Q&A (talk given in LIFD, University of Leeds)
Quantification of small-scales and large-scale turbulence in thermal convection (at ICTS)
Rayleigh-Bénard instability and gravity waves, Turbulent buoyancy-driven flow and its phenomenology, Bolgiano-Obukhov and Kolmogorov scaling. Part 1: Video ; Part 2: Video (at ICTS)
On MHD turbulence PPT (at ICTS)
Variable Energy Fluxes and Exact Relations in MHD Turbulence (Talk given in AAPPS-DPP2021)
Turbulent Energy Flux: Application to Drag Reduction in MHD Turbulence and in Dynamo (Talk given in AAPPS-DPP2020)
MHD Turbulence: Chandrasekhar’s Contributions & Beyond (Talk given in the conference "Chandra's Contribution in Plasma Astrophysics", JNU, 2021)
Challenges in fluid flow simulations using Exa-scale computing (Talk given in the Second Workshop on "Software Challenges to Exascale Computing" (SCEC), Delhi 2018)
Complex Systems: What Makes Them Intractable, Swarajya Magazine, PDF
Importance of Multiscale Description in Science (Part I of the series on multiscale description)
Single-scale and multiscale diffusion (Part II of the series on multiscale description)
Fundamental and Derived Laws in Multiscale Systems (Part III of the series on multiscale description)