Probability (and other mathematics)

• Mathematical biology and demography
• Damage segregation at fissioning may increase growth rates: A superprocess model
  (with Steven N. Evans) Theoretical Population Biology 71:4 (June 2007).
• A mutation-selection model for general genotypes with recombination (with Kenneth W. Wachter and Steven N. Evans), unpublished.
• Estimating some features of NK fitness landscapes (with Steven N. Evans). A,  pdf        (Ann Appl Prob 12:4 pp. 1299-1321).
• Markov mortality models: Implications of quasistationarity and initial distributions (Joint with Steven N. Evans). Theoretical Population Biology 65:4 (June 2004).
  
• A generalized model of mutation-selection balance with applications to aging (Joint with Steven N. Evans and Kenneth W. Wachter).  Advances in Applied Mathematics 35:4 (2005) pp. 16--33.
• Understanding mortality rate deceleration and heterogeneity Mathematical Population Studies 13:1 (2006), pp. 19--37.
  
• Iterated function systems
• Zeno's walk: a random walk with refinements. A,  P, pdf (PTRF 1/1997)
  
• Locally contractive iterated function systems. A, P (Ann Prob 4/1999)
• Random logistic maps and Lyapunov exponents. A,  P (Indag Math 2002)
• Stochastic flows
• Chasing balls through martingale fields (with M. Scheutzow) A, P (Ann Prob 4/2002, pp. 2046-80)
• Linear expansion of isotropic Brownian flows (with M. Scheutzow and M. Cranston) A, P (Elec Comm Prob 12/1999)
• Linear bounds for stochastic dispersion (with M. Scheutzow and M. Cranston) A, P (Ann Prob 4/2000)
• Sorting and empirical processes
• Random time changes for sock-sorting and other stochastic-process limit theorems. A, P (Elec J Prob 4/1999)
• Fluctuation bounds for sock-sorting and other stochastic processes. A, P (Disc Appl Math 86/1998)
• Deviation bounds and limit theorems for the maxima of some sorting and storage processes. P
• Socks & Boxes: Variations on Daniel Bernoulli's marriage problem. A, P (Dissertation -- Harvard Mathematics, 1996)
• Asymptotics of Markov processes 
• Quasistationary distributions for one-dimensional diffusions (with Steven N. Evans).  Transactions of the American Mathematical Society 359:3 (March 2007),  pp.1285--1324. 
• Convergence of moments in a Markov-chain central limit theorem. A,  P (Indag Math 2002)
• Oceanography
  
• Instability of Baroclinic Waves with Bottom Slope. pdf (J Phys Oceanography 12/1987)