Thomas Peter Witelski
- Professor in the Department of Mathematics
- Professor in the Department of Mechanical Engineering and Materials Science (Secondary)
Research Areas and Keywords
PDE & Dynamical Systems
My primary area of expertise is the solution of nonlinear ordinary and partial differential equations for models of physical systems. Using asymptotics along with a mixture of other applied mathematical techniques in analysis and scientific computing I study a broad range of applications in engineering and applied science. Focuses of my work include problems in viscous fluid flow, dynamical systems, and industrial applications. Approaches for mathematical modelling to formulate reduced systems of mathematical equations corresponding to the physical problems is another significant component of my work.
Witelski, TP. "Merging traveling waves for the porous-Fisher's equation." Applied Mathematics Letters 8.4 (1995): 57-62.
Cohen, DS, Jr, ABW, and Witelski, TP. "Shock formation in a multidimensional viscoelastic diffusive system." SIAM Journal on Applied Mathematics 55.2 (1995): 348-368.
Witelski, TP. "Stopping and merging problems for the porous media equation." IMA Journal of Applied Mathematics (Institute of Mathematics and Its Applications) 54.3 (1995): 227-243. Full Text
Witelski, TP. "An asymptotic solution for traveling waves of a nonlinear-diffusion Fisher's equation." Journal of Mathematical Biology 33.1 (1994): 1-16. Full Text
Witelski, T, Ng, P, Ying, J, Jundy, J, and Bove, J. "An application of pattern recognition and infrared spectroscopy to water analysis." International Journal of Environmental Analytical Chemistry 44.2 (1991): 127-136. (Academic Article)