科学研究
报告题目:

Higher order Dirichlet-to-Neumann maps on Graphs

报告人:

余成杰 教授 (汕头大学)

报告时间:

报告地点:

理学院东北楼四楼报告厅(404)

报告摘要:

In this talk, we will introduce Hodge theory and higher order Dirichlet-to-Neumann map on graphs which is a higher order extension of Hua-Huang-Wang's theory for functions on graphs and a discrete version of Raulot-Savo's theory for differential forms on Riemannian manifolds. Some upper estimates of eigenvalues for the higher order DtN maps introduced will be also discussed.