Page 53 - swp0000.dvi
P. 53

45      z h  800
                                             z h  900
                                             z h  1000
                                     40

                                   v g
                                     35



                                     30


                                        4           5            6           7            8
                                                                 k



                                                              ()

                                    600
                                            z h  800
                                            z  900
                                    500      h
                                            z h  1000

                                    400

                                    300


                                    200


                                    100
                                        4           5            6           7           8
                                                                 k



                                                               ()



                            Fig (2.1 a.b) The plot of the   and  against  for



                       different values of  for  =02 =27 0 =5 0 =12 0 =10
                                                   

                                                        12
                                           =   =10     =   =1   =100

                                                               41
   48   49   50   51   52   53   54   55   56   57   58