3 research outputs found
Contributions to Persistence Theory
This paper provides a method to calculate the bar codes of a PCD (point cloud
data) with real coefficients in Section 3. With Dan Burghelea and Tamal Dey we
developed a persistence theory which involves level sets discussed in Section
4. This paper is the Ph.D thesis written under the direction of Dan Burghelea
at OSU.Comment: arXiv admin note: text overlap with arXiv:1104.5646 by other author