3 papers
math-ph2019
Exponential asymptotics for the eigenvalues in the broken PT-symmetric region
S. Jonathan Chapman, Philippe H. Trinh
Stemming from the seminal work of Bender & Boettcher in 1998 (Phys. Rev. Lett. vol. 80 pp. 5243-5246), there has been great interest in the study of PT-symmetric models of quantum…
physics.flu-dyn2019
Gravity-capillary waves in reduced models for wave-structure interactions
Sean Jamshidi, Philippe H. Trinh
In order to determine the steady-state subcritical gravity-capillary waves that are produced by potential flow past a wave-making body, it is typically necessary to impose a radiat…
physics.flu-dyn2019
Shear-induced instabilities of flows through submerged vegetation
Clint Y. H. Wong, Philippe H. Trinh, S. Jonathan Chapman
We consider the instabilities of flows through a submerged canopy, and show how the full governing equations of the fluid-structure interactions can be reduced to a compact framewo…