Presentations at domestic workshop

• Primordial Fractal Density Fluctuation and Structure Formation of The Universe
  Takayuki Tatekawa and Kei-ichi Maeda
  31th Symposium on Celestial Mechanics (1999.3, @ Communications Research Laboratory) (oral)

• Primordial fractal density perturbations and structure formation in the Universe : 1-Dimensional collisionless sheet model
  Takayuki Tatekawa and Kei-ichi Maeda
  Complex system symposium (2000.5, @ Waseda Univ.) (poster)

• Primordial fractal density perturbations and structure formation: 1-D collisionless sheet model
  Takayuki Tatekawa and Kei-ichi Maeda
  The Tenth Workshop on General Relativity and Gravitation (2000.9, @ Osaka Univ.) (oral)

• Primordial Fractal Density Perturbations and Structure Formation in the Universe
  Takayuki Tatekawa and Kei-ichi Maeda
  The 9th Symposium on Non-Equilibrium Statistical Physics (2001.1, @ Tsukuba Univ.) (oral)

• Exploring Jeans instability in Lagrangian perturbation theory
  Takayuki Tatekawa, Masaaki Morita, Momoko Suda, Hiroki Anzai, and Kei-ichi Maeda
  Frontier of Cosmology and Gravitation (2001.4, @ YITP, Kyoto) (oral)

• Inhomogeneities in Newtonian Cosmology and its Backreaction to the Evolution of the Universe
  Takayuki Tatekawa, Momoko Suda, Kei-ichi Maeda, and Hiroto Kubotani
  The Eleventh Workshop on General Relativity and Gravitation (2002.1, @ Waseda Univ.) (oral)

• Scaling law and non-Gaussian velocity distribution in self-gravitating ring model
  Takayuki Tatekawa and Yasuhide Sota
  The Twelfth Workshop on General Relativity and Gravitation (2002.11, @ Univ. of Tokyo) (poster)

• The effect of velocity dispersion for Lagrangian approximation in structure formation
  Takayuki Tatekawa
  The 15th RIRONKON symposium (2002.12, @ NAOJ) (poster)

• Fractal Structure in one-dimensional sheet model and expansion law
  Takayuki Tatekawa and Kei-ichi Maeda
  The 35th Symposium on Celestial Mechanics (2003.3, @ Izu-nagaoka) (poster)

• Expansion law and fractal structure in one-dimensional self-gravitating system
  Takayuki Tatekawa and Kei-ichi Maeda
  The Thirteenth Workshop on General Relativity and Gravitation (2003.12, @ Osaka City Univ.) (poster)

• Self-similar solution and fractal structure in one-dimensional self-gravitating system with power-law expansion
  Takayuki Tatekawa and Kei-ichi Maeda
  The 36th Symposium on Celestial Mechanics (2004.3, @ Hakone) (poster)

• Correspondence between the adhesion model and the velocity dispersion for the cosmological fluid
  Takayuki Tatekawa
  The Fourteenth Workshop on General Relativity and Gravitation (2004.12, @ YITP, Kyoto Univ.) (poster)

• Modified models in Lagrangian perturbation theory and effect of pressure
  Takayuki Tatekawa
  The 17th RIRONKON symposium (2004.12, @ Univ. of Tokyo) (poster)

• Thermodynamics of the self-gravitating ring model
  Takayuki Tatekawa, Freddy Bouchet, Thierry Dauxois, and Stefano Ruffo
  The 37th Symposium on Celestial Mechanics (2005.3, @ Gunma Astronomical Obs.) (poster)

• Non-Gaussianity of one-point distribution functions in the Universe
  Takayuki Tatekawa and Shuntaro Mizuno
  The Fifteenth Workshop on General Relativity and Gravitation (2005.11, @ TITech) (poster)

• Derivation of equilibrium distribution function using new iterative method
  Takayuki Tatekawa
  The 14th Symposium on Non-Equilibrium Statistical Physics (2006.1, @ Tsukuba Univ.) (poster)

• Phase transition and dynamical evolution in one-dimensional self-gravitating ring model
  Takayuki Tatekawa
  The 38th Symposium on Celestial Mechanics (2006.3, @ Itako, Ibaraki) (poster)

• Non-Gaussianity of the density distribution in accelerating universes
  Takayuki Tatekawa and Shuntaro Mizuno
  The 19th RIRONKON symposium (2006.12, @ Rikkyo Univ.) (poster)

• Non-Gaussianity of the density distribution in accelerating universes
  Takayuki Tatekawa and Shuntaro Mizuno
  The 19th RIRONKON symposium (2006.12, @ Rikkyo Univ.) (poster)

• Equilibrium and quasi-equilibrium state in long-range interacting systems
  Takayuki Tatekawa
  Slovenia-Japan AICS Mini-Symposium "Nonlinear Phenomena in Complex Systems" (2007.11, @ Waseda Univ.) (oral, English) Invited

• Initial condition problem for cosmological N-body simulations
  Takayuki Tatekawa and Shuntaro Mizuno
  The 20th RIRONKON symposium (2007.12, @ Kyoto Univ.) (poster)

• Transients from initial conditions based on Lagrangian perturbation theory in N-body simulations
  Takayuki Tatekawa and Shuntaro Mizuno
  Focused Workshop: The Theoretical Modeling of Cosmic Structure Formation and its Recent Progress (2008.3, @ Kyoto Univ.) (oral, English)

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