Evolutionary Game Theory-Based Evaluation of P2P File-Sharing Systems in Heterogeneous Environments

Table 1

Payoff matrix.

	Player 2
Player 1	Cooperator	Defector
cooperator	(𝑅,𝑅)	(𝑆,𝑇)
defector	(𝑇,𝑆)	(𝑃,𝑃)