Thomas P Witelski, Professor

Thomas P Witelski
Office Location:  295 Physics
Office Phone:  00-1-(919) 660-2841
Email Address: send me a message
Web Page:  http://www.math.duke.edu/~witelski

Teaching (Spring 2012):

Office Hours:

Fall 2011 times: Tuesdays 11:00am-2:00pm or other times by email request
Education:

PhD, Applied MathCaltech1995
BS in EngineeringCooper Union1991
DiplomaStuyvesant High School1987
Specialties:

Applied Math
Research Interests: Fluid Dynamics, Perturbation Methods, Asymptotic Analysis, Nonlinear Ordinary and Partial differential equations

My primary area of expertise is the solution of nonlinear ordinary and partial differential equations via perturbation methods. Using asymptotics along with a mixture of other applied mathematical techniques in analysis and scientific computing I study a broad range of applications in physical systems. Focuses of my work include problems in viscous fluid flow, dynamical systems, and industrial applications. Through my research I am working to extend the understanding of nonlinear diffusion processes in physical systems. Studying problems in a range of different fields has given me a unique opportunity to interact with a diverse set of collaborators and to transfer analytic techniques across the traditional boundaries that separate fields.

Areas of Interest:

Fluid dynamics
Partial differential equations
Asymptotics/Perturbation methods
Industrial and Applied mathematics

Current Ph.D. Students  

Postdocs Mentored

Undergraduate Research Supervised

Recent Publications

  1. C. Breward, E. Aydemir, T.P. Witelski, The effect of polar lipids on tear film dynamics, Bulletin of Mathematical Biology, vol. 73 (2011), pp. 1171-1201 [doi]
  2. A.J.Bernoff and T.P. Witelski, Stability and dynamics of self-similarity in evolution equations, Journal of Engineering Mathematics, vol. 66 no. 1-3 (March, 2010), pp. 11-31, ISSN 1573-2703 [s10665-009-9309-8]
  3. T.P. Witelski, The subtle art of blowing bubbles (News and Views: Fluid Dynamics), Nature Physics, vol. 5 (May, 2009), pp. 315-316 (doi:10.1038/nphys1265.) [=NDgyMTgzMzQS1&mt=1&rt=0]
  4. H.-J. Hwang and T.P. Witelski, Short-time Pattern formation in thin film equations, Discrete and Continuous Dynamical Systems A, vol. 23 no. 3 (March, 2009), pp. 867-885, ISSN 1078-0947 (doi: 10.3934/dcds.2009.23.867.) [displayArticles.jsp]
  5. M. B. Gratton and T.P. Witelski, Transient and self-similar dynamics in thin film coarsening, Physica D, vol. 238 no. 23-24 (2009), pp. 2380-2394 [015]
Recent Grant Support

Conferences Organized

Journal editorial boards Other Activities