TY  - GEN 
AU  - Acosta Soba, Daniel
AU  - Guillén González, Francisco
AU  - Rodríguez Galván, José Rafael
A4  - Matemáticas
PY  - 2023
SN  - 0898-1221
UR  - http://hdl.handle.net/10498/32253
AB  - In this work, we present a modification of the phase-field tumor growth model given in [26] that leads to bounded, more physically meaningful, volume fraction variables. In addition, we develop an upwind discontinuous Galerkin (DG) scheme preserving...
LA  - eng
KW  - Degenerate Cahn-Hilliard
KW  - Degenerate proliferation
KW  - Cross-diffusion
KW  - Discrete pointwise bounds
KW  - Discrete energy stability
TI  - A structure-preserving upwind DG scheme for a degenerate phase-field tumor model
DO  - 10.1016/J.CAMWA.2023.10.028
ER  -