一个推广的Mulhulland不等式

An Extension of Mulhulland’s Inequality

引入多参数,应用Hadamard不等式与权系数的方法,建立一个较为精确的、推广的Mulhulland不等式,并证明其常数因子为最佳值,同时考虑了其等价式与逆式.

By introducing multi-parameters and applying Hadamard’s inequality and the way of weight coefficient,a more accurate extended Mulhulland’s inequality with a best constant factor is given.The equivalent form and the reverses are considered.