4 citations · 7 across the 6 of their papers we have counts for
11 papers
A Geometric Interpretation of Half-Plane Capacity
Steven Lalley, Gregory Lawler, Hariharan Narayanan
Let A be a bounded, relatively closed subset of the upper half plane H whose complement C is simply connected. If B_t is a standard complex Brownian motion starting at iy and t_A =…
Self-Intersections of Random Geodesics on Negatively Curved Surfaces
Steven P. Lalley
We study the fluctuations of self-intersection counts of random geodesic segments of length on a compact, negatively curved surface in the limit of large . If the initial di…
Spatial Epidemics and Local Times for Critical Branching Random Walks in Dimensions 2 and 3
Steven P. Lalley, Xinghua Zheng
The behavior at criticality of spatial SIR (susceptible/infected/recovered) epidemic models in dimensions two and three is investigated. In these models, finite populations of size…
Critical scaling of stochastic epidemic models
Steven P. Lalley
In the simple mean-field SIS and SIR epidemic models, infection is transmitted from infectious to susceptible members of a finite population by independent coin tosses. Spatial…
Spatial Epidemics: Critical Behavior in One Dimension
Steven P. Lalley
In the simple mean-field SIS and SIR epidemic models, infection is transmitted from infectious to susceptible members of a finite population by independent p-coin tosses. Spatial v…
Denoising Deterministic Time Series
Steven P. Lalley, Andrew B. Nobel
This paper is concerned with the problem of recovering a finite, deterministic time series from observations that are corrupted by additive, independent noise. A distinctive featur…