ECOT 218
My research primarily consists of听using analytical, asymptotic,听and numerical tools to investigate qualitative features of nonlinear dispersive wave phenomena,听including听dispersive shock waves and solitary waves. My current work is investigating these structures in the context of both听shallow water and magnetic surface spin waves. For more information regarding current and published work, please see the manuscripts listed below. Feel free to contact me if you have any questions or suggestions.听
惭补苍耻蝉肠谤颈辫迟蝉:听
PS and M. A. Hoefer.听Shock waves in dispersive hydrodynamics with non-convex dispersion.听听77, 26鈥�50 (2017)听()
Janantha, PA Praveen, PS, Mark A. Hoefer, and Mingzhong Wu. Observation of Self-Cavitating Envelope Dispersive Shock Waves in Yttrium Iron Garnet Thin Films.听 119, no. 2 (2017): 024101. ()
PS, M. A. Hoefer, and G. A El. Hydrodynamic Optical Soliton Tunneling.听听97 (2018):听032218. ()
M. A. Hofer, N. F. Smyth, and PS.听Modulation theory solution for nonlinearly resonant, fifth order听Korteweg-de Vries non-classical traveling dispersive shock waves.听(submitted)
PS, M. A. Hofer, E. Iacocca.听Nonlocal dipole effects on spin density waves.听()听
K. L. Oliveras, PS, and V. Vasan.听Stability of periodic traveling waves with a constant vorticity.听(in preparation)听