News&Events

Workshop [December 13, 2012]

2012.11.12 Mon up
Workshop “QUANTUM INFORMATION THEORY AND ITS APPLICATIONS” 
Date : Dec. 13 (Thursday) — Dec. 15 (Saturday), 2012 
Place : Ritsumeikan Univ. Biwako Kusatsu Campus :
Dec. 13 — Dec. 14 : Prism House P109
Dec. 15 : Rarcadia R201
program

Seminar [December 15, 2012]

2012.11.08 Thu up
Seminar on Algebra
December 15, 2012 @Forest House 201　 13:30–17:45
Tomokazu Onozuka (Nagoya University)
The asymptotic expansion of multiple zeta functions at non-positive integers
Takuya Okamoto (Ritsumeikan University)
Mean values theorems for the Mordell-Tornheim double zeta-function  (joint work with T. Onozuka)
Ken Kamano (Osaka Institute of Technology)
Poly-Cauchy numbers and their interpolation  (joint work with T. Komatsu)
Kohji Matsumoto (Nagoya University)
Numerical experiments on the zeros of the double　zeta-function  (joint work with M. Shoji)

Math-Fi seminar on 8 Nov.

2012.11.06 Tue up
  • Date: 8 Nov. (Thu) 16:30 — 18:00
  • Place: W.W. 7th-floor 
  • Speaker: Ngo Hoang Long
  • Title: Central limit theorems for Euler approximation of SDE
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Math-Fi seminar on 1 Nov.

2012.10.30 Tue up
  • Date: 1 Nov. (Thu) 
  • Place: W.W. 7th-floor 
  • Time: 15:00 — 17:30
  • Speakers:  Ciprian Tudor,  Makoto Maejima
≫ More

Math-Fi seminar on 25 Oct.

2012.10.19 Fri up
  • Date: 25 Oct. (Thu) 
  • Place: W.W. 7th-floor 
  • Time: 15:00 — 17:30
  • Speakers: Ciprian Tudor,  Emi Osuka
≫ More

Math-Fi seminar on 23 Oct.

2012.10.18 Thu up
  • Date: 23 Oct. (Tue) 
  • Place: W.W. 7th-floor 3rd lab.
  • Time: 16:30–18:00
  • Speaker: Azmi MAKHLOUF
  • Title: Estimates for the density of functionals of SDE’s with irregular drift.
≫ More

Seminar [November 2, 2012]

2012.10.11 Thu up
Seminar on Algebra
November 2, 2012 @WW6-Conference Room 16:30–17:30
Rin Sugiyama (Nagoya University)
Nondegeneracy of certain simple abelian varieties

Math-Fi seminar on 11 Oct.

2012.10.08 Mon up
  • Date: 11 Oct. (Thu) 
  • Place: W.W. 7th-floor 2nd lab.
  • Time: 16:30–18:00
  • Speaker:Syouta Mizukami (Tokyo University of Science)
  • Title: Generalized Hurwitz zeta distributions
 

Math-Fi seminar on 20 Sep.

2012.09.18 Tue up
  • Date: 20 Sep(Thu)
  • Place: W.W. 7th-floor
  • Time: 15:00 — 17:30


15:00 — 16:00 
  • Speaker: Jiao Ying
  • Title: Portfolio optimization with insider’s initial information
  • Abstract:
We consider an insider maximizing her expected utility with portfolio terminal wealth with information flow on the default of a counterparty.
We prove that if there is no limit for short-selling strategy, then the insider can achieve unbounded utility expectation.
So we propose suitable strategy constraint under which we study the optimization problem and compare the results with the case for a standard investor. This is a joint work with C. Hillairet.
 
 
16:30 — 17:30 
  • Speaker: Vlad Bally
  • Title: Integration by parts formulas and regularity of probability laws( continuation )

Math-Fi seminar on 18 Sep. , 20 Sep. , 25 Sep. , 27 Sep. and 4 Oct.

2012.08.28 Tue up
  • Date: 18 Sep. (Tue), 20 Sep. (Thu), 25 Sep. (Tue), 27 Sep. (Thu), and 4 Oct. (Thu)
  • Place: W.W. 7th-floor
  • Time : 16:30-18:00
  • Speaker: Vlad Bally (Université de Marne-la-Vallée)
  • Title: Integration by parts formulas and regularity of probability laws
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