過去のイベント

https://oist.zoom.us/j/92184528527?pwd=RlVxL2RQZktCWXhHUzBXdXB4UG1Gdz09#success Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English

Nicolas Williams, Lancaster University Title: Higher-dimensional cluster combinatorics and representation theory

TSVP Seminar: "Future directions in topological recursion" by Kento Osuga

https://oist.zoom.us/j/96323578691?pwd=ZkpFUXkxbVZTb3RCQ3pDM2x2MzBWUT09 Target audience: Interns, Students, PostDocs, and those who are interested in the same research field. Language: English

Title:  Metric geometry on the configuration space Speaker: Professor Kohei Suzuki, Durham University Abstract: The configuration space Y(X) over a base space X is the space of all Radon point measures on X. The space Y(X) has been studied in many fields such as algebraic geometry (e.g., the hyperplane arrangement with X=Grassmannian), algebraic topology (e.g., the braid group with X=Euclidean plane), representation theory (e.g., the L^2-representation of diffeomorphism groups on manifolds X), statistical physics (e.g., interacting particle diffusions with X=Euclidean space). In this series of lectures, I will focus on the metric geometry of Y(X) induced by the 2-Wasserstein distance. As Y(X) does not support the volume doubling property, the established theory of PI spaces does not apply. The goal of the series is to elaborate on Metric geometry on Y(X); Curvature analysis on Y(X); Applications to infinite particle diffusion processes (including e.g. infinite particle Dyson Brownian motion); Open questions. Lecture 1 | L4E01 August 29, 2023  10:00 - 11:00 Lecture 2 | L4E01 August 30, 2023  10:00 - 11:00 Lecture 3 | L4F01 August 31, 2023  10:00 - 11:00 Lecture 4 |  B700 September 1, 2023  10:00 - 11:00 Register here *After registering, you will receive a confirmation email containing information about joining the meeting. This lecture be accessible to senior math undergraduate and anyone above the level. 

Dr. Marco Morandotti, Associate Professor,  Department of Mathematical Sciences of  Politecnico di Torino  

Mindful Communication: This public speaking seminar covers the crucial elements of any oral engagement. Topics include: finding common ground, sharing personal connection, focusing the central theme, painting vivid examples, and posing baby steps forward. For the OIST community, there will be examples from science, administration, and policy. Finally, the seminar poses ways to keep repetitive information fresh and interesting for everyone involved.

   What is Buku-Buku tea  Buku-buku tea is a traditional tea of Okinawa with a unique flavour with giant white bubbles rising from the tea bowl and the fragrance of roasted rice. By using a large wooden bowl called "Buku-Buku- Sara" and a large whist to make Buku-Buku tea. There are no rules such as how to make or drink this tea. Just enjoy Okinawan atmosphere. It was considered a summer drink for caring thirst; now, it is a drink in all seasons.Buku-Buku tea was consumed at celebrations, especially to celebrate the beginning of the journey. It is entirely different from the Japanese Tea Ceremony called "Sado". This tea style belongs "Furicha" Group.(f.g Bata-Bata tea from Niigata, Bote-Bote tea from Shimane) ブクブクー茶は、茶碗から盛り上がった白い豊かな泡と煎り米の香りが特徴的な沖縄の伝統茶です。大きな茶せんとブクブクー皿と呼ばれる茶道具を使ってブクブクー茶を点てます。お茶の点て方や飲み方には決まったルールが無いので、お気軽に沖縄の雰囲気を楽しみながら、お飲み下さい！かつては、夏に喉を潤す飲み物とされていましたが、現在では季節を問わず楽しまれています。ブクブクー茶は、縁起の良い物＝（カリーナムン）とされ、特に旅立ちの祝いに用いられていました。 ブクブクー茶は、日本の茶道とは全く異なります。種類としては”振り茶”に当たります。（新潟県のバタバタ茶、島根県のボテボテ茶等と同様） Please contact Rikako Kuwae and send an application email for a waiting list.

Class information Date:July 20th ~ October 26th (Every Thursday) *the classes will be held 12 times. Place:Plumeria Lounge *Up to 6 students per every classes ¥1500 per 1 time (Sanshin rental + ¥500 ) Beginners Class 18:00-19:00 For those who have never played sanshin before or those who used to play but have forgotten how to play Sanshin. You will be able to play “Twinkle Twinkle Little Star” in the first class! In this class, you will be introduced to a brief history of Sanshin and basic skills like how to use a pick, how to hold the Sanshin, and how to read the notes. We will practice the first three songs below for a month to make friends with sanshin J Then gradually move onto Okinawan traditional songs/POP songs. In this class, you will be able to read notes and play: Twinkle Twinkle Little Star（きらきら星） Froggy song（カエルの歌） Orion Beer Song from BEGIN（オジー自慢のオリオンビール） Aha-bushi – Okinawan fork song（安波節） Asadoya-Yunta – Okinawan fork song（安里屋ユンタ） Shimanchunu Takara (Treasure of Islander) from BEGIN（島人の宝） Experienced Class 19:15-20:15 For those who can read Ko-ko-shi (sheet music) easily ♩ This classes are held throughout the year, so you can join each time. Please make a reservation with the instructor by Wednesday, the day before the day you would like to attend class due to the spots are limited. This is a class for those can reads notes fluently. I take any requests, Okinawan folk songs, POPs, Ryukyuan Classical music, in this class. You will enjoy your favorite songs. Example of requested songs｜リクエスト曲の例: ・Nada soso（涙そうそう） ・Sanshin no Hana（三振の花） ・Warbigami（童神） ・Songs for Eisa (Okinawan traditional drum dance)　（エイサー曲） ・Onna-bushi (Ryukyuan classical song)（恩納節） etc. *Please kindly understand that the last class date may changed depending on the instructor's availability.

TSVP Seminar: "WKB for \(\mathcal{q}\)-difference equations" by Fabrizio Del Monte  Informal discussion session

[Seminar] “Why do chromosomes look like chromosomes – and not like a ball of yarn?”

Language: English

Visitor seminar hosted by Quantum Gravity Unit Speaker: Dr. Daniel Grumiller, Institute for Theoretical Physics, Vienna University of Technology Title: Carroll black holes

Speaker: Dr. Davide Spatafora, Shimoda Marine Research Centre (SMRC), Tsukuba University, Shimoda City, Shizuoka, Japan Hosted by: Professor Timothy Ravasi, OIST Marine Climate Change Unit Abstract: Natural analogues are characterized by temporal and spatial environmental fluctuations and are home to pre-adapted ‘biodiversity’ (e.g., organisms chronically exposed to high CO2 conditions). Therefore, these spots provide a unique opportunity to investigate the ability of the fish to acclimate or adapt to future ocean conditions thus informing us about how they may adjust in a future world. (...)

TSVP Seminar: "Quantum phase transition and Resurgence: Lessons from 3d \(\mathcal{N}=4\)  SQED" by Masazumi Honda, YITP for researchers working in the same or similar areas

The first joint symposium between RIKEN Center for Brain Science (CBS) and OIST is organized by Ph.D. students and professors in both institutes. The symposium aims to provide a platform for young scientists from both institutes to develop stronger ties and find solutions to shared research interests using different approaches/model organisms. The deadline for registration is 15th June 2023. 

Speaker 1: Mahir Bilen Can (Tulane University) Title: Graded locally semialgebraic spaces and graded Nash manifolds.  Speaker 2: Andrew Lobb (Durham University) Title: Four-sided pegs fitting round holes fit all smooth holes.

A physics lecture for non-physicists. Title: Planets in bullet-time: inside Newton's apple. Speaker: Yasha Neiman.

Dr. Daniel Mindiola, Brush Family Professor of Chemistry, University of Pennsylvania.

Dr. Makoto Yamashita, Professor, Department of Molecular and Macromolecular Chemistry Graduate School of Engineering, Nagoya University