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Topological descriptors of the parameter region of multistationarity: Deciding upon connectivity

Fig 5

(a) A strict separating hyperplane (in purple) of the support of . Red dots correspond to positive exponents, the blue square corresponds to the only negative exponent. (b) The preimage of the negative real half-line under f.

doi: https://doi.org/10.1371/journal.pcbi.1010970.g005