BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY, cilt.47, sa.2, ss.433-442, 2010 (SCI-Expanded)
(G) over tilde (P, Q), a new generalization of the set of gap numbers of a pair of points, was described in [1]. Here we study gap numbers of local subring H = C of algebraic function field over a finite field and we give a formula for the number of elements of (G) over tilde (P,Q) depending on pure gaps and R.