We develop a hydrodynamic description of the classical Calogero-Sutherland liquid: a Calogero-Sutherland model with an infinite number of particles and a non-vanishing density of particles. The hydrodynamic equations, being written for the density and velocity fields of the liquid, are shown to be a bidirectional analogue of BenjaminOno equation. The latter is known to describe internal waves o...

The effect of weak lateral dispersion of Zakharov-Kutznetsov-type on a Benjamin-Ono solitary wave is studied both asymptotically and numerically. The asymptotic solution is based on an approximate variational solution for the solitary wave, which is then modulated in time through the use of conservation equations. The effect of the dispersive radiation shed as the solitary wave evolves is also ...

The writings of Walter Benjamin include appropriations and transformations of modernist architectural history and theory that offer an opportunity to broaden the interpretation of how the relationship between the 'unconscious' and technologically aided 'optics' is figured in his commentaries on cultural modernity. This essay focuses on three moments in his writings, each of which touches on thi...