Coefficient bounds for functions with a positive real part are used in a rather novel way to find sharp bounds for the first six coefficients of a function which is inverse to a regular normalized ...

Yik-Man Chiang, Shao-Ji Feng, On the Growth of Logarithmic Differences, Difference Quotients and Logarithmic Derivatives of Meromorphic Functions, Transactions of the American Mathematical Society, ...

This paper presents a novel consensus for directed T-S fuzzy positive multi-agent systems in terms of observer-based control protocols. First, a directed graph is used to model the communication ...