This paper considers the problem of optimizing the ratio f Tr[VT AV]/Tr [VT BV] over all unitary matrices V with p columns, where A,B are two positive definite matrices. This problem is common in ...
Halogen detector is an important halogen gas leakage detection instrument. In order to ensure that the upper and lower shells have the same quality, it is necessary to use one mold and two pieces in ...