<正>The problem of checking robust D-stability of multi-in and multi-out (MIMO) systems was studied. Three system models were introduced, i.e. multilinear polyn
<正>A kind of mathematical programs with equilibrium constraints(MPEC)is studied.By using the idea of successive approximation,a smoothing nonlinear program- mi
<正>Based on the governing equation of vibration of a kind of cylindrical shells written in a matrix differential equation of the first order,a new matrix metho
<正>The present paper studied the dynamics of some multivalued random semi- flow.The corresponding concept of random attractor for this case was introduced to s