2/ In simple terms, Concentrator is an innovative auto-compounding vault system that enables farmers to concentrate yields from multiple Convex vaults into cvxCRV.
It leverages auto-compounding to grow these returns.
3/ Most auto-compounders in DeFi are based on the Farm and Dump Principle, where users immediately dump their rewards after earnings.
However, Concentrator is leveraging Farm and Hold, by which users hold their rewards, and the system helps them get better returns.