20 citations · 31 across the 3 of their papers we have counts for
3 papers
Existence of multi-pulses of the regularized short-pulse and Ostrovsky equations
Vahagn Manukian, Nick Costanzino, Christopher K. R. T. Jones +1
The existence of multi-pulse solutions near orbit-flip bifurcations of a primary single-humped pulse is shown in reversible, conservative, singularly perturbed vector fields. Simil…
Solitary waves of the regularized short pulse and Ostrovsky equations
N. Costanzino, V. Manukian, C. K. R. T. Jones
We derive a model for the propagation of short pulses in nonlinear media. The model is a higher order regularization of the short pulse equation (SPE). The regularization term aris…
Spectral stability of noncharacteristic isentropic Navier-Stokes boundary layers
Nicola Costanzino, Jeffrey Humpherys, Toan Nguyen +1
Building on work of Barker, Humpherys, Lafitte, Rudd, and Zumbrun in the shock wave case, we study stability of compressive, or "shock-like", boundary layers of the isentropic comp…