2–4 Mar 2026
RIKEN Kobe Integrated Innovation Building (理化学研究所の神戸キャンパスの融合連携イノベーション推進棟)
Asia/Tokyo timezone

Scientific Programme

Daily themes

Applied mathematics and theoretical physics (Invited talks: Kelly, Honda, Jinno, Numajiri)

Black hole quasinormal modes, cosmology (Invited talks: Oshita, Isi)

Asteroseismology and tides, core collapse supernovae (Invited talks: Sun, Nagakura)

Daily Timetable

Monday

10:20 am - 10:50 am: Registration & Opening Coffee break 1

10:50 am - 11:00 am: Workshop opening

11 am - 12 pm: Christy Kelly Foundations of asymptotics and perturbation theory

Lunch

2:00 - 3:00 pm: Masazumi Honda Resummations of divergent series

3:00 - 3:30 pm: Coffee break 2

3:30 - 4:30 pm : Kota Numajiri Exploring Healthier Quantum Cosmology within Lorentzian Path Integral Approach

Tuesday

9:30 - 10:30am: Max Isi Astrophysics of QNMs

10:30 - 11 am: Coffee break 3

11 am - 12 pm: Naritaka Oshita Introduction to black hole quasinormal modes (QNMs)

Lunch

2pm - 3pm: Hiroki Nagakura Eigenvalue problems in supernova theory

3pm - 3:30pm: Coffee break 4

3:30pm - 3:50pm: Jiabao Liu Eigenvalue Structure and Asymptotic Behavior of Collective Neutrino Flavor Instabilities

3:50pm - 5:15pm Poster session + related ~ 5 min "pitch your problem" presentations

6pm (in Sannomiya) Workshop dinner

Wednesday

9:30 - 10:30 am: Meng Sun TBD

10:30 - 11 am: Coffee break 5

11:00 am - 11:30 am Taiga Miyachi Path to an exact WKB analysis of black hole quasinormal modes

11:30 am - 12:00 pm Masao Takata Magnetic field inside the intermediate-mass main-sequence star KIC 9244992 detected by asteroseismology

Discussion Lunch banquet

1:30 - 2:00 pm Marcus Du Pont Asymptotic Expansions in Binary Black Hole Accretion

2:00 pm - 2:30 pm Yoshiki Hatta Semi-analytical study to describe high-order gravity modes of intermediate-mass (1.5 solar mass < M < 3 solar mass) main-sequence stars

2:30 - 3:00pm: Coffee break 6

3:00pm - 4:00 pm: Ryusuke Jinno TBD

4:00pm - 4:20pm : wrap up

Workshop end