Browsing by Subject "Approximation theory"
Now showing items 1-3 of 3
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(Texas A&M University. Libraries, 1982)The approximation or interpolation of irregularly spaced data in two or higher dimensions is extremely difficult in contrast to the one dimensional case. No one method works well in all instances with the possible exception ...
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(Texas A&M University. Libraries, 1991)General results in the theory of Hankel operators are described first. Hankel approximation in special situations is investigated from the geometric point of view, and the AAK theory on Hankel operators on the unit disc ...
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(Texas A&M University. Libraries, 1978)A sufficient condition for the uniqueness of best L₂ [0,1] approximation by piecewise polynomials of order k with variable breakpoints is generalized from that of order 2. Other generalizations included in this dissertation ...