Fig. 4From: A mathematical approach to virus therapy of glioblastomasVSV invasion speed on GBM for various values of Y and k 1. The other parameter values are k=106 cm −3, \(k_{2}=\frac {1}{40}\) h −1, τ=8 h and k 3=0.02 h −1. Model 3 proves that neither Y nor k 1 affect much the speed of the frontBack to article page