2 papers
math.NA2012
Scalable Frames
Gitta Kutyniok, Kasso A. Okoudjou, Friedrich Philipp +1
Tight frames can be characterized as those frames which possess optimal numerical stability properties. In this paper, we consider the question of modifying a general frame to gene…
math.CA2011
Orthogonal Polynomials on the Sierpinski Gasket
Kasso A. Okoudjou, Robert S. Strichartz, Elizabeth K. Tuley
The construction of a Laplacian on a class of fractals which includes the Sierpinski gasket ({\bf }) has given rise to an intensive research on analysis on fractals. For instan…