Search for tag: "nonlinear science seminar"

6 Media

Vladimir Rosenhaus - Feynman rules for wave… duration 1 hour 8 minutes Vladimir Rosenhaus - Feynman rules for wave… Vladimir Rosenhaus - Feynman rules for wave turbulence	Vladimir Rosenhaus - Feynman rules for wave turbulence It has long been known that weakly nonlinear field theories can have a late-time stationary state that is not the thermal state, but a wave turbulent state (the Kolmogorov-Zakharov state) with a… nonlinear science seminar +3 More From Katie Gentilello 8 plays 0 name Vladimir Rosenhaus Date April 12th, 2022
Daniel Floryan - Charting dynamics from data duration 59 minutes 18 seconds Daniel Floryan - Charting dynamics from data Daniel Floryan - Charting dynamics from data	Daniel Floryan - Charting dynamics from data We often find ourselves working with systems for which governing equations are unknown, or if they are known, they may be high-dimensional to the point of being difficult to analyze and prohibitively… nonlinear science seminar +3 More From Katie Gentilello 6 plays 0 name Daniel Floryan Date November 3rd, 2021
Carlos Pérez De Jesús - Data-driven… duration 57 minutes 50 seconds Carlos Pérez De Jesús - Data-driven… Carlos Pérez De Jesús - Data-driven estimation of inertial manifold dimension for chaotic Kolmogorov flow and time evolution on the manifold	Carlos Pérez De Jesús - Data-driven estimation of inertial manifold dimension for chaotic Kolmogorov flow and time evolution on the manifold Model reduction techniques have previously been applied to evolve the Navier-Stokes equations in time, however finding the minimal dimension needed to correctly capture the key dynamics is not a… nonlinear science seminar +3 More From Katie Gentilello 4 plays 0 name Carlos Pérez De Jesús Date November 3rd, 2021
Michael Graham, Kevin Zeng - Deep Reinforcement… duration 37 minutes 52 seconds Michael Graham, Kevin Zeng - Deep Reinforcement… Michael Graham, Kevin Zeng - Deep Reinforcement Learning Using Data-Driven Reduced-Order Models Discovers and Stabilizes Low Dissipation Equilibria	Michael Graham, Kevin Zeng - Deep Reinforcement Learning Using Data-Driven Reduced-Order Models Discovers and Stabilizes Low Dissipation Equilibria Part 2: Deep reinforcement learning (RL), a data-driven method capable of discovering complex control strategies for high-dimensional systems, requires substantial interactions with the target… nonlinear science seminar +3 More From Katie Gentilello 3 plays 0 name Michael Graham, Kevin Zeng Date October 27th, 2021
Michael Graham, Alec Linot - Data-driven… duration 56 minutes 28 seconds Michael Graham, Alec Linot - Data-driven… Michael Graham, Alec Linot - Data-driven dimension reduction, dynamic modeling, and control of complex chaotic systems	Michael Graham, Alec Linot - Data-driven dimension reduction, dynamic modeling, and control of complex chaotic systems PART 1Speaker Mike Graham Overview: Data-driven dimension reduction, dynamic modeling, and control of complex chaotic systemsOur overall aim is to combine ideas from dynamical systems theory and… nonlinear science seminar +3 More From Katie Gentilello 9 plays 0 name Michael Graham, Alec Linot Date October 20th, 2021
Alper Erturk - Leveraging nonlinear dynamics in… duration 1 hour 9 minutes Alper Erturk - Leveraging nonlinear dynamics in… Alper Erturk - Leveraging nonlinear dynamics in mechanical and electromechanical structures	Alper Erturk - Leveraging nonlinear dynamics in mechanical and electromechanical structures This talk will review some of our recent and ongoing efforts on the leveraging of nonlinear dynamics in passive and active structures, spanning from nonlinear energy harvesting using piezoelectric… school of physics +3 More From Katie Gentilello 69 plays 0 name Alper Erturk Date November 4th, 2020