Sökning: "Stephan Wagner"
Hittade 4 avhandlingar innehållade orden Stephan Wagner.
1. Occurrence of Traffic-Derived Microplastics in Different Matrices in the Road Environment
Sammanfattning : The prevalence of microplastic contamination has raised concerns about the potential risk and impact on the global environment. Traffic-derived microplastics, i.e., tire wear particles (TWP), polymer-modified bitumen, and road markings contribute to the emissions, and TWP are assumed to be one of the largest sources of microplastic emissions. LÄS MER
2. Symmetries in Random Trees
Sammanfattning : .... LÄS MER
3. Symmetry in Randomness : Additive Functionals and Symmetries of Random Trees and Tree-Like Graphs
Sammanfattning : Properties of symmetries in random trees and tree-like graphs are explored. The primary structures studied are Galton-Watson trees, unlabeled unordered trees as well as labeled subcritical graphs. LÄS MER
4. A tale of trees and leaves : subtrees and local convergence
Sammanfattning : Given a tree T, a subtree in T is a subgraph that is a tree itself. The set of subtrees in a tree is related to many important graph parameters, one of which is the mean subtree order. LÄS MER