32 citations · 62 across the 4 of their papers we have counts for
4 papers
On the properties of compacton-anticompacton collisions
Andres Cardenas, Bogdan Mihaila, Fred Cooper +1
We study the properties of compacton-anticompacton collision processes. We compare and con- trast results for the case of compacton-anticompacton solutions of the K(l, p) Rosenau-H…
Stability and dynamical properties of Cooper-Shepard-Sodano compactons
Bogdan Mihaila, Andres Cardenas, Fred Cooper +1
Extending a Pade approximant method used for studying compactons in the Rosenau-Hyman (RH) equation, we study the numerical stability of single compactons of the Cooper-Shepard-Sod…
Stability and dynamical properties of Rosenau-Hyman compactons using Pade approximants
Bogdan Mihaila, Andres Cardenas, Fred Cooper +1
We present a systematic approach for calculating higher-order derivatives of smooth functions on a uniform grid using Padé approximants. We illustrate our findings by deriving high…
Coupled-cluster theory of a gas of strongly-interacting fermions in the dilute limit
Bogdan Mihaila, Andres Cardenas
We study the ground-state properties of a dilute gas of strongly-interacting fermions in the framework of the coupled-cluster expansion (CCE). We demonstrate that properties such a…