ISem26

You will find information on the projects here. The project phase will be from March to June, 2023.

Phase 2 of the 26th Internet Seminar started on March 12, 2023. Below you find the list of the projects. You can view each project description by clicking on the respective title.

In Phase 2 groups of 3 to 4 participants from different universities work on one of the 13 projects. These groups are supervised by a project coordinator and communicate via internet. The project will be presented in Phase 3 at the final workshop which will be held from July 16 to July 22, 2023 at the Bundeshöhe in Wuppertral in Germany. More details about the workshop can be found on the page of Phase 3.

Note: The order of the projects is stochastic, drawn out of a hat.

• Project A: Positivity preserving and improving $C_0$-semigroups
• Project B: The $p$-Laplacian on discrete graphs and the torsion function
• Project C: Stability of the wave equations on networks
• Project D: Energy forms on fractals
• Project E: Port-Hamiltonian systems on graphs
• Project F: Index theorems and trace formulas for quantum graphs
• Project G: Spectra of periodic quantum graphs
• Project H: Harnack estimates for the discrete heat and porous medium equation via curvature-dimension conditions
• Project I: Laplacians on infinite graphs: from continuous to discrete and back
• Project J: Surjectivity of formal graph Laplacians and magnetic Schrödinger operators
• Project K: General Dirichlet form theory
• Project L: A probabilistic perspective of recurrence and transience
• Project M: Uniform transience of spherically symmetric graphs
• Project N: Infinite trees over non-archimedean ordered fields