CHARACTERISTIC SURFACES OF A UNIFORMLY RECTILINEARLY ACCELERATING KERR BLACK HOLE
匀加速直线运动的Kerr黑洞的特征曲面

In this paper,we deal with three kinds of characteristic surfaces of a uniformly rectilinearly accelerating Kerr black hole whose mass is varying.i.e., the event horizon,the apparent horizon,and the time-like limit surface (the infinite red-shift surface). It is pointed out that the three kinds of characteristic surfaces no longer coincide with one other when the black hole mass is varying (accreting or evaporating).