4 papers
The kinetic space of multistationarity in dual phosphorylation
E. Feliu, N. Kaihnsa, T. de Wolff +1
Multistationarity in molecular systems underlies switch-like responses in cellular decision making. Determining whether and when a system displays multistationarity is in general a…
Cooperativity, Absolute Interaction, and Algebraic Optimization
Nidhi Kaihnsa, Yue Ren, Mohab Safey El Din +1
We consider a measure of cooperativity based on the minimal absolute interaction required to generate an observed titration behavior. We describe the corresponding algebraic optimi…
Coordinate-wise Powers of Algebraic Varieties
Papri Dey, Paul Görlach, Nidhi Kaihnsa
We introduce and study coordinate-wise powers of subvarieties of , i.e. varieties arising from raising all points in a given subvariety of to the -t…
Attainable Regions of Dynamical Systems
Nidhi Kaihnsa
We present a mathematical definition for the attainable region of a dynamical system, with primary focus on mass action kinetics for chemical reactions. We characterise this region…