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physics.bio-ph2025
A Macroscopically Consistent Reactive Langevin Dynamics Model
Samuel A. Isaacson, Qianhan Liu, Konstantinos Spiliopoulos +1
Particle-based stochastic reaction-diffusion (PBSRD) models are a popular approach for capturing stochasticity in reaction and transport processes across biological systems. In som…
physics.bio-ph2013★ 35 cited
Uniform asymptotic approximation of diffusion to a small target
Samuel A. Isaacson, Jay Newby
The problem of the time required for a diffusing molecule, within a large bounded domain, to first locate a small target is prevalent in biological modeling. Here we study this pro…