COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Recent Developments in Spectral Theory of Focusing NLS Soliton Gases: Average Densities, Fluxes and Periodic Gases

## Recent Developments in Spectral Theory of Focusing NLS Soliton Gases: Average Densities, Fluxes and Periodic GasesAdd to your list(s) Download to your calendar using vCal - Fudong Wang (University of Central Florida)
- Friday 09 September 2022, 14:30-15:30
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact nobody. HY2W02 - Analysis of dispersive systems In this talk, we will discuss soliton and breather gases for one-dimensional integrable focusing Nonlinear Schrödinger Equation (fNLS). The derivation of average densities and fluxes for such gases will be presented. Thermodynamic limits of quasimomentum, quasienergy, and their connections with the corresponding g-functions will also be discussed. We then introduce the notion of periodic fNLS gases and calculate for them the average densities, fluxes and thermodynamic limits of meromorphic differentials, including error estimation. Our results constitute another step towards the mathematical foundation for the spectral theory of fNLS soliton and breather gases that appeared in the work of G. El and A. Tovbis, Phys. Rev. E, 2020. (This is joint work with Alexander Tovbis) This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
- Featured lists
- INI info aggregator
- Isaac Newton Institute Seminar Series
- School of Physical Sciences
- Seminar Room 1, Newton Institute
- bld31
Note that ex-directory lists are not shown. |
## Other listsSaffron Hall Events Queens' Linguistics Fest 2012 Trinity College Cambridge public events## Other talksTBC Questions + Changeover Tours for Blind & Partially Sighted Adults at the University of Cambridge of Museums Comparing factor models with conditioning information Fundamentals of thermodynamics (and a bit of quantum mechanics) Coffee Break |