A random walk on Z with drift driven by its
occupation time at zero (with Mathieu Merle and Alexander
Roitershtein), submitted to Stochastic Process. Appl. pdf
Large Deviations For Partition Functions of Directed Polymers in
an IID Field, submitted to Annales de L'Institut Henri Poincaré. pdf
Spectral analysis of a family of second-order elliptic
operators with nonlocal boundary condition indexed by a probability
measure (with Ross Pinsky), Journal of Functional Analysis251 (2007), no. 1, 122--140. pdf
Ergodic behavior of diffusions with random jumps from the
boundary (with Ross Pinsky), accepted (pending revision) to Stochastic Process. Appl. . pdf
The Asymptotic Shift for the Principal Eigenvalue for Second
Order Elliptic Operators on Bounded Domains under Various Boundary
Conditions in the Presence of Small Obstacles, to appear in Israel Journal of Mathematics. pdf
Absolute
continuity/singularity and relative entropy
properties for probability measures induced by diffusions on infinite
time intervals (with Ross
Pinsky). Stochastic Process. Appl. 115
(2005),
no. 2, 179--206. pdf