Research Article
State-Dependent Impulsive Control Strategies for a Tumor-Immune Model
Table 1
Equations and parameter descriptions.
| State | Term | Parameter | Description |
| | | [17] | Production of effect cell | | [18] | Stimulated accumulation of effect cell by tumor cell | | (assumed) | Turnover of effect cell |
| | | , [18] | Tumor growth term | | ā | Effect cell induced tumor death |
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