International Workshop on Graphs and Probability
Thursday 15 August 2024
Room 305, Mathematics Building,
Mathematical Institute, Graduate School of Science,
Tohoku University
Thursday 15 August 2024
Room 305, Mathematics Building,
Mathematical Institute, Graduate School of Science,
Tohoku University
ACCESS:
See http://www.math.tohoku.ac.jp/english/access/access-e.html
The workshop is face-to-face, in principle. When you reached the math building, please notify your arrival, via e-mail yoji.akama.e8(at_mark)tohoku.ac.jp. You can join the workshop online ( https://zoom.us/j/97953291008?pwd=asY9wip0dUlqNLMbcLZZXQnl0TwoMI.1 ).
PROGRAM:
The abstracts of talks are linked from the titles.
11:00-12:00
Expansions of the Potts model partition function along deletions and contractions (arXiv, slides)
Ryo TAKAHASHI (Mathematical Institute, Tohoku University)
13:30-14:20
Random walks on non-isomorphic Cayley graphs with same distribution (arXiv)
Fumihiko NAKANO (Mathematical Institute, Tohoku University)
14:30-15:20
A note on the importance of eigenvalue estimation of covariance matrices in financial time series analysis (Online presentation, slides)
Takayuki MORIMOTO (Department of Mathematics, Kwansei Gakuin University)
15:30-16:10
Similarity of bounded and unbounded eigenvalues of sample correlation and sample covariance matrices (arXiv, slides)
Yohji AKAMA (Mathematical Institute, Tohoku University)
16:20-17:20
Phase retrieval by linear algebra
Pengwen CHEN (Deprtment of Applied Math, 國立中興大學(National Chung Hsing University), Taiwan)
17:30-18:30
Classification of edge-to-edge monohedral tilings of the sphere (Online presentation)
Hoi Ping LUK (Department of Mathematics, 香港科学技術大学(Hong Kong University of Science and Technology))