Sökning: "multiparameter persistent homology"

Hittade 2 avhandlingar innehållade orden multiparameter persistent homology.

1. 1. Topological and geometrical methods in data analysis

   Författare :Oliver Gäfvert; Sandra di Rocco; Henry Schenck; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; multiparameter persistent homology; computational algebraic geometry; algorithms; complexity; Mathematics; Matematik;

   Sammanfattning : This thesis concerns two related data analysis pipelines, using topological and geometrical methods respectively, to extract relevant information. The first pipeline, referred to as the topological data analysis (TDA) pipeline, constructs a filtered simplicial complex on a given data set in order to describe its shape. LÄS MER

3. 2. Characterisation of the interaction between the Hepatitis B virus core antigen and B cells

   Författare :Una Lazdina; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :HBcAg; B cells; B cell antigen receptor; co-stimulatory molecules; cytokines; T helper cells; cytotoxic T cells;

   Sammanfattning : The Hepatitis B virus (HBV) is a major cause of severe human liver disease globally. There are around 350 million persistent HBV carriers with a risk of development of liver disease including cirrhosis and hepatocellular carcinoma. LÄS MER