May 24-25, 2012

Keio University

9:30-10:20 Sung Chul Lee | |

Path-dependent option pricing under a regime-switching beta model(Joint work with Geonwoo Kim) | |

10:30-11:20 Yasuhito Miyamoto | |

Stable pattern and Morse index one solutions | |

11:30-12:20 Jae-Suk Park | |

Homotopical Probability Theory |

13:30-13:50 Yuuki Takai | |

On Sturm's theorem for modular forms | |

14:00-14:20 Joongjo Lee | |

Ranks of Jacobians of curves related to binary forms | |

14:30-14:50 Satoshi Fujii | |

On p-ramifications and pseudo-null submodules for $\mathbb{Z}_p^2$-extensions | |

== Coffee break == | |

15:20-15:40 Yongwok Jeon | |

About $K_2$ and Galois cohomology | |

15:50-16:10 Takahiro Kitajima | |

On the orders of $K_2$ of ring of integers in the cyclotomic $\mathbb{Z}_p$-extensions of $\mathbb{Q}$ | |

16:20-16:40 Kazuaki Murakami | |

On the isomorphism classes of Iwasawa modules | |

17:00-17:20 Jiae Eom | |

The Tree For Hyper M-ary Partition Functions | |

17:30-17:50 Hayan Nam | |

The proof of the pentagonak number theorem using Fix-Project model |

13:30-13:50 Tongkeun Chang | |

Boundary Integral Operator for the Fractional Laplace Equation in a Bounded Lipschitz Domain | |

14:00-14:20 Yun Sung Chung | |

An algebraic method for identification of multipoles | |

14:30-14:50 Shintaro Kondo | |

Initial Boundary Value Problem for Model Equations of Resistive Drift Wave Turbulence with Stepanov-Almost-Periodic Initial Data | |

== Coffee break == | |

15:20-15:40 Jongkeun Choi | |

Green's functions for second order elliptic systems in divergence form with Neumann boundary conditions | |

15:50-16:10 Masashi Aiki | |

Motion of a Vortex Filament with Axial Flow in the Half Space | |

16:20-16:40 Minsuk Yang | |

Harmonic Analysis and Stochastic Partial Differential Equations | |

17:00-17:20 Jiae Eom | |

The Tree For Hyper M-ary Partition Functions | |

17:30-17:50 Jun Nonaka | |

Coxeter polyhedra in hyperbolic spaces |

13:30-13:50 Tomoaki Imoto | |

A Convolution of Binomial and Negative Binomial Variables | |

14:00-14:20 Yicheng Hong | |

Poisson point process with detection and rest | |

14:30-14:50 Ryoichi Suzuki | |

A Clark-Ocone type formula under change of measure for canonical Lévy processes | |

== Coffee break == | |

15:20-15:40 Sunyong Choi | |

Various interest rate models on the pricing of an intensity-based defaultable bond | |

15:50-16:10 Shogo Kato | |

A family of circular distributions arising from Brownian motion | |

16:20-16:40 Sojeong Shin | |

Binomial tree method for American put options : Under the CEV model |

9:30-10:20 Tomonari Sei | |

Holonomic gradient methods for likelihood analysis | |

10:30-11:20 Sung Soon Kim | |

On the center of the Iwahori-Hecke algebra | |

11:30-12:20 Shuji Yamamoto | |

Weighted lonesum matrices and their generating function(Joint work with Ken Kamano and Yasuo Ohno) |

13:30-13:50 Hajime Kaneko | |

On the base-b expansions of algebraic irrational numbers | |

14:00-14:20 A. Sankaranarayanan | |

On the mean-square of certain error term (Joint work with Huixue Lao) | |

14:30-14:50 Takashi Miura | |

On the Fitting ideals of the ideal class groups of CM-fields | |

== Coffee break == | |

15:20-15:40 Jiro Nomura | |

Non-abelian Brumer's conjecture for $\mathfrak{S}_3 \times \mathbb{Z}/2\mathbb{Z}$ extensions | |

15:50-16:10 Tomoki Hirotsune | |

$p$-adic Eisenstein-Kronecker series and special values of $p$-adic $L$-functions | |

16:20-16:40 Takamichi Sano | |

Euler systems and the structure of Selmer groups | |

17:00-17:20 Hyungjoon Kim | |

Applications of Infinitary Combinatorics in Model Theory |

13:30-13:50 Yoichi Matsuo | |

Parallel Gram-Schmidt Method with Optimal Block-size | |

14:00-14:20 Myoungho Yoon | |

Optimal control of a HIV infection model | |

14:30-14:50 Yasushi Nagai | |

Spaces of Tilings and C*-algebras Associated to Them | |

== Coffee break == | |

15:20-15:40 Mitsuhiro Imada | |

Normality of complex contact manifolds | |

15:50-16:10 Donghui Kim | |

Homotopical algebras in quantum theories | |

16:20-16:40 Nobuhiko Otoba | |

New examples of Riemannian metrics with constant scalar curvature | |

17:00-17:20 Shota Murakami | |

Classification of Inoue Surfaces |

13:30-13:50 Minzhen Wang | |

A Bivariate Cardioid Distribution | |

14:00-14:20 Yejin Kim | |

Volatility Merton Problem with Markovian Jumps | |

14:30-14:50 Mayumi Naka | |

Challenges in Biological Data Analysis | |

== Coffee break == | |

15:20-15:40 Junkyung Lee | |

Fitting bivariate cumulative returns with Student-T Copula | |

15:50-16:10 Hiroshi Takahashi | |

Limiting behaviors of multi-dimensional diffusion processes in random environments | |

16:20-16:40 Minku Lee | |

A frist passage model of the Black-Cox type for defaultable bonds |

## 18:00 Party at 7F Forum |