Next we propese max methods to find an optimal solution of the fuzzy relation geometric programming and a examples are given for illustration purpose.

Based on the covariance matrix above and using the cyclic algorithm(CA) and the min-max method proposed,low space-time sidelobes are achieved by optimizing waveform phases of the transmit signal waveforms with constant modulus.

In this paper by using the matrix maximum multiplication method for solving the problem with continuous investment,we make the sensitivity analysis on the problem of continuous investment after increased the restraint to the item s maximum investment.

The existence and multiplicity results are obtained for a class of fourth-order nonlinear elliptic equations by the least action principle and the minimax methods,respectively.