ニュース

2020-01-17

ホットトピック

Math Seminar by Prof. Syuji Yamamoto

The iTHEMS Math seminar was held on 17 December, inviting Shuji Yamamoto from Keio university. The title of the talk was “Multiple Zeta Values: Interrelation of Series and Integrals”. The topic was mu...続きを読む

2020-01-16

今週の注目人物

Self-introduction: Hajime Sotani

Understanding neutron star physics is my research topic. Neutron star is provided via supernova explosion, which happens at the last moment of life of massive star. Neutron star is a unique laboratory...続きを読む

2020-01-09

今週の注目論文

Akizuki-Nakano vanishing theorem and its application for globally F-split 3-folds

In algebraic geometry, it is important to study spaces (=varieties) which may admit singular points. "Smoothing" is an effective way to deal with singularities. Roughly speaking, a smoothing of a (sin...続きを読む

2019-12-19

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iTHEMS end-of-the-year party, farewell party, and birthday party !

iTHEMS end-of-the-year party + farewell party for Nagisa Hiroshima + birthday party for members who was born in December was held from 15:30- on Dec.13, 2019. Before the start of the party, Nagisa wh...続きを読む

2019-12-19

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Report of Young Researcher Association for Biological Rhythms 2019

Young Researcher Association for Biological Rhythms 2019, supported by RIKEN iTHEMS, was held at Kyushu University on December 7-8. In biology, there are many rhythmic phenomena, such as, circadian cl...続きを読む

2019-12-18

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Math seminar talk by Dr. Wahei Hara

The iTHEMS Math seminar was held on 4 December, inviting Wahei Hara from Waseda university. The title of the talk was “Noncommutative crepant resolutions and some higher dimensional flops”. The centra...続きを読む

2019-12-18

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Blasts from the past, article on RIKEN Research with reference of iTHEMS Researchers

The evolution of an exploding star begins more haphazardly than previously thought. Reference: Ferrand, G., Warren, D. C., Ono, M., Nagataki, S., et al.

2019-12-12

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DMWG Seminar by Dr. Chiaki Hikage

2nd IPMU-iTHEMS DMWG seminar was held on Dec. 12 at IPMU. Dr. Hikage gave a talk about the weak lensing cosmology by Subaru Hyper Suprime-Cam(HSC) survey. The weak lensing measurement is a powerfu...続きを読む

2019-11-29

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All-RIKEN Workshop on Virtual Reality holds second session

The first All-RIKEN Workshop on Virtual Reality held an introductory session in October. Many visitors came to try out VR and assess whether they could use it for their own research. On Tuesday, N...続きを読む

2019-11-25

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Introduction of Hallatschek group and daily activities: Berkeley Report from Dr. T. Okada

Hi, everyone! In this short article, I will write self-introductiton, also about the laboratory I am belonging to at UC Berkeley and also write my daily activities there. My research interest is th...続きを読む

2019-11-22

お知らせ

Cooperative agreement formed between Nara Women's Univ. and iTHEMS

iTHEMS has exchanged a cooperative agreement with Faculty of Science and Faculty of Human Life and Environment, Nara Women's Univ. (NWU), to promote gender diversity in Science. The picture shows the ...続きを読む

2019-11-22

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Discovery of teraelectronvolt photons from gamma-ray bursts: A new window for exploring the most luminous explosions in the Universe

On January 14, 2019, TeV gamma rays (photons with energies a trillion times that of visible light) were clearly detected for the very first time from a gamma-ray burst (GRB; dubbed GRB 190114C) by the...続きを読む

2019-11-20

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Math Seminar talks by Dr. Atsushi Ito

The iTHEMS Math seminar was held on 8 Nov., inviting Atsushi Ito from Nagoya university. The title of the talk was "Some topics in projective geometry of algebraic varieties". The main subject of the ...続きを読む

2019-11-19

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Article about iTHEMS on Journal of the Mathematical Society of Japan

Professor Takashi Tsuboi, Deputy Program Director of iTHEMS posted an article about RIKEN iTHEMS on Journal of the Mathematical Society of Japan. See the article in the November issue from the follow...続きを読む

2019-11-19

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International WS "Collaborative Meeting on Supernova Remnants between Japan and USA" was held at RIKEN Wako campus and SUURI-COOL Kyoto

An international WS "Collaborative Meeting on Supernova Remnants between Japan and USA" was held at RIKEN Wako campus (Nov. 7-8, 2019) and SUURI-COOL Kyoto (Nov. 11-12, 2019) with Masaomi Ono (ABBL/iT...続きを読む

2019-11-13

今週の注目人物

Self-introduction: Hidetoshi Nishimori

I am a Professor at the Institute of Innovative Research, Tokyo Institute of Technology. I obtained my degrees, BSc, MSc, and DSc, from the Department of Physics of the University of Tokyo. After a ...続きを読む

2019-11-13

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iTHEMS Public Lectures at RIKEN Kobe Open Campus 2019

iTHEMS Public Lectures were held at the 8th floor of the RIKEN IIB building on Nov.9 as a part of the RIKEN Kobe Open Campus 2019. Takumi Doi (RNC/iTHEMS) and Emiko Hiyama (Kyushu U./RNC) gave lectur...続きを読む

2019-11-11

今週の注目人物

Self-introduction: Takashi Sakajo

I am a full professor of Department of mathematics at Kyoto University, and a project professor of Liaison Center in Mathematics in RIMS at Kyoto University. From Nov. 2019, I am appointed to a senior...続きを読む

2019-11-08

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iTHEMS Coffee Meeting continues

Every Friday, we have iTHEMS coffee meeting from 12:30, where somebody is asked to give a 15 min. lecture on a specific topic for non-experts by using our jumbo blackboard. On Oct.25, 2019, Ivan Kos...続きを読む

2019-11-07

お知らせ

Two Senior Visiting Scientists jointed iTHEMS

It is our great pleasure to announce that two Senior Visiting Scientists have joined iTHEMS from Nov.1, 2019. Prof. Takashi Sakajo (Kyoto Univ.) whose research fields are applied mathematics and ma...続きを読む