4.6 Continuing Mapping Theorem We set A=Iv,an then we have ps-)/wyr]ae1uc →lrB-l)-rsw-目 →-厂B*w阳 As N tends to infinity =(B-1,)'-n(B+w-刘0 .S 55 4.6 Continuing Mapping Theorem We set , an then we have A I  N              1 1 1 1 1 1 det 1 1 1 H N n N H n H n tr z z z tr z tr z z tr z tr z N N z                        I B I B vv I I B I B vv I B I B vv I     . . 1 1 1 1 0 a s H n tr z tr z N N         B I B vv I As N tends to infinity