メーリングリストの皆様
お世話になっております．東京工業大学の金澤です．3月8日14時からImperial College LondonのGunnar
Pruessnerさんが自己組織化臨界現象についてセミナーを行います．学部生向けの導入から初めて下さるとのことです．場所はすずかけ台キャンパスのS1棟303号室です．奮ってご参加ください．
本講演はスーパーグローバル大学創成支援事業の支援を受けております：
https://tgu.mext.go.jp/en/index.html
https://www.jsps.go.jp/english/e-tgu/selection.html
金澤輝代士
-----
TITLE: Avalanching and correlations in Self-Organised Criticality
SPEAKER: Gunnar Pruessner
AFFILIATION: Imperial College London, Department of Mathematics
ABSTRACT:
Since its conception, self-organised criticality (SOC) has been concerned
with
large dissipative events in systems that appear to display spontaneously the
behaviour normally found at non-trivial critical points. Such events are
usually referred to as avalanches, whose spatio-temporal structure is
normally
characterised by observables such as their size, area and duration. The
scaling observed for the statistics of avalanches can be related to that of
spatio-temporal correlation functions, which are not often studied in their
own right. I will discuss some of the features of correlation functions in
SOC, how they relate to theory and "integrated" observables such as
avalanches, as well as a recent finding of hyperuniformity in SOC. These
results are joint work with Gary Willis and Rosalba Garcia-Millan.
アクセス情報：http://www.smp.dis.titech.ac.jp/access.html
--------------------------------------------------------------------------------------------------------------
Kiyoshi Kanazawa
Assistant Professor, Institute of Innovative Research, Tokyo Institute of
Technology
S1-3, 4259, Nagatsutacho, Midori-ku ,Yokohama, Kanagawa 226-8502, Japan
E-mail: kanazawa.k.ae@m.titech.ac.jp
URL: http://www.smp.dis.titech.ac.jp/en/index.html