Let [[lambda].sup.*] be an arbitrary

accumulation point of [mathematical expression not reproducible].

Also, as E has no

accumulation point in D, we can assume that no point in E lies on the boundary [partial derivative]F.

Let [z.sup.*] = ([[mu].sub.*], [x.sup.*]) be an

accumulation point of [{[z.sup.k]}.sub.k[member of]K].

A subset A of X is called I-sequentially countably compact if any infinite subset A has at least one I-sequentially

accumulation point in A.

In addition, by (3.5) the sequence converges to the function f, analytic in {z : [absolute value of z] < [eta]} on the set {[q.sup.-m]} having an

accumulation point in {z : [absolute value of z] < [eta]}.

(ii) x [member of] X is said to be an

accumulation point of A if ([B.sub.(M,N)](x, r, t)\n{x}[intersection] A [not equal to] [empty set] for each r [member of] (0, 1) and t > 0.

All generators must have at least one, perhaps central,

accumulation point, typically fed by one or more satellite

accumulation points.

Then we show that the

accumulation point of the ANIHT algorithm is the stationary point.

Every

accumulation point of the vector sequence {[v.sub.k]}[member of]N generated by Algorithm 1 is contained in span{[z.sub.1], [z.sub.n]}, i.e., in the linear hull of the eigenvectors of A associated with its extremal eigenvalues.

The next task in finding the complete polar equation of the spiral is to find its

accumulation point. This can be referred to as the point where the spiral begins.

To prove the existence of a finite number of

accumulation points, we consider any

accumulation point [X.sup.*].

This is a very nice and transparent result, as it shows that upon switching on the Coulomb interaction, from Z = 0 to Z > 0, we observe instead of infinitely discretely degenerate Landau levels, clusters of levels, each of which has an

accumulation point precisely at the Landau level.

Arc Hydro tools were utilized to find out catchments and drainage

accumulation points of Haro River at the upstream of Khanpur Dam.