                                                                                  RND
****      
            
    x0(i), i=1,2,...,n,     .

     ,    :

i=1,2,...,n,

dx(i)/dt = ALFA/[1 + BETA*z(i)] - x(i),                                  (1)

 z(i) - ,    ( ),   
     :

f(i) = ALFA/[1 + BETA*z(i)] - x(i) = 0,  i=1,2,...,n.                    (2)

      q :

F(i,q) = ALFA/[1 + BETA*r(i)*z(i)] - x(i) = 0,  i=1,2,...,n,             (3)                 
                                                                       
r(i) = q + (1-q)*[(ALFA/x0(i) - 1)/BETA/z0(i), 0<=q<=1,

 z0(i) -  z(i),   x(i) = x0(i).    (3)  q = 0
   x(i) = x0(i), i=1,2,...,n,   q = 1     
(2), ,  ,      q.  
(1)     .

  x0(i), i=1,2,...,n,     ALFA,   
   .      (2) 
   "".


