activity
20242026
most citedThe Lagrangian formulation for wave motion with a shear current and surface tension

4 citations · 7 across the 6 of their papers we have counts for

collaborators

7 papers

physics.flu-dyn2026

Long interfacial internal waves with currents: current profiles with quadratic depth-dependence

Conor T. Curtin, Rossen I. Ivanov

Internal waves often propagate in the presence of currents. Internal waves and currents are widespread in the world's oceans. The equatorial internal waves and the equatorial under…

physics.flu-dyn2026

Three-layer water flows: Dirichlet-Neumann operators and approximations

Rossen Ivanov, Calin-Iulian Martin

The object of investigation in this paper are the nonlinear equations of motion for two-dimensional inviscid water flows with piecewise constant density stratification in a three-l…

math.AP2026

Flow kinematics for equatorial coupled surface and internal waves

David Henry, Rossen Ivanov, Gabriele Villari

We study the propagation of coupled surface and internal equatorial internal waves. A model of two vertically stratified fluid layers with different constant densities is employed.…

physics.flu-dyn2026

Rotational flow underlying coupled surface and internal waves. I: Eulerian perspective

David Henry, Rossen I. Ivanov, Zisis N. Sakellaris

In this paper we examine the flow generated by coupled surface and internal small-amplitude water waves in a two-fluid layer model, where we take the upper layer to be rotational (…

nlin.PS2025★ 1 cited

Modelling intermediate internal waves with currents and variable bottom

Rossen Ivanov, Lyudmila Ivanova

A model for internal interfacial waves between two layers of fluid in the presence of current and variable bottom is studied in the flat-surface approximation. Fluids are assumed t…

physics.flu-dyn2024★ 2 cited

Modelling surface waves on shear current with quadratic depth-dependence

Conor Curtin, Rossen Ivanov

The currents in the ocean have a serious impact on ocean dynamics, since they affect the transport of mass and thus the distribution of salinity, nutrients and pollutants. In many…

physics.flu-dyn2024★ 4 cited

The Lagrangian formulation for wave motion with a shear current and surface tension

Conor T. Curtin, Rossen I. Ivanov

The Lagrangian formulation for the irrotational wave motion is straightforward and follows from a Lagrangian functional which is the difference between the kinetic and the potentia…