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. Author manuscript; available in PMC: 2020 Oct 16.
Published in final edited form as: J Math Biol. 2019 May 24;79(3):941–967. doi: 10.1007/s00285-019-01383-y

Table 5.

Sensitivity of the multispecies tumor model on different model parameters evaluated through gradients computed by varying one factor at a time

Parameter gp gi gn
Reaction coefficient, ρ (see Eq. 10) 0.377 1.798 0.687
Hypoxia threshold, ohypoxia (see Eq. 14) −0.532 −0.124 0.369
Deathrate, γ (see Eq. 14) −0.166 −0.123 0.710
Transition rate from p to i, α0 (see Eq. 17) − 0.029 0.304 0
Oxygen consumption, δp (see Eq. 12g) − 0.240 −0.096 0.247
Oxygen source, δs (see Eq. 12g) 0.15 0.059 −0.146
Transition rate from i to p, β0 (see Eq. 18) 0.003 −0.012 0
Diffusion coefficient, k (see Eq. 8) 0.065 −0.026 −0.042