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math.AP2017
On the vanishing viscosity approximation of a nonlinear model for tumor growth
Donatella Donatelli, Konstantina Trivisa
We investigate the dynamics of a nonlinear system modeling tumor growth with drug application. The tumor is viewed as a mixture consisting of proliferating, quiescent and dead cell…
math.AP2017
On a free boundary problem for polymeric fluids: Global existence of weak solutions
Donatella Donatelli, Konstantina Trivisa
We investigate the stability and global existence of weak solutions to a free boundary problem governing the evolution of polymeric fluids. We construct weak solutions of the two-p…