118 citations · 155 across the 9 of their papers we have counts for
3 papers · 1 filter
Bounds on stationary moments in stochastic chemical kinetics
Khem Raj Ghusinga, Cesar A. Vargas-Garcia, Andrew Lamperski +1
In the stochastic formulation of chemical kinetics, the stationary moments of the population count of species can be described via a set of linear equations. However, except for so…
Effect of gene-expression bursts on stochastic timing of cellular events
Khem Raj Ghusinga, Abhyudai Singh
Gene expression is inherently a noisy process which manifests as cell-to-cell variability in time evolution of proteins. Consequently, events that trigger at critical threshold lev…
Stochastic optimal control using semidefinite programming for moment dynamics
Andrew Lamperski, Khem Raj Ghusinga, Abhyudai Singh
This paper presents a method to approximately solve stochastic optimal control problems in which the cost function and the system dynamics are polynomial. For stochastic systems wi…