Hiroyuki Ochiai

21 papers Journal 13Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Green's Function-Based Enclosure Framework for Poisson's Equation and Generalized Sub- and Super-Solutions.
CoRR
Kazuaki Tanaka, Ryoga Iwanami, Kaname Matsue, Hiroyuki Ochiai
2026 J jnl
Computations of algebraic modular forms associated with the definite quaternion algebra of discriminant 2.
J. Symb. Comput.
Hiroyuki Ochiai, Satoshi Wakatsuki, Shun'ichi Yokoyama
2026 J jnl
Convergence rate of alternating projection method for the intersection of an affine subspace and the second-order cone.
J. Glob. Optim.
Hiroyuki Ochiai, Yoshiyuki Sekiguchi, Hayato Waki
2025 J jnl
Expansions of the characteristic polynomial of a perturbed PSD matrix and convergence analysis of alternating projections for the PSD cone and a line.
Optim. Lett.
Yoshiyuki Sekiguchi, Hiroyuki Ochiai, Hayato Waki
2022 J jnl
Method of fundamental solutions for Neumann problems of the modified Helmholtz equation in disk domains.
J. Comput. Appl. Math.
Shin-Ichiro Ei, Hiroyuki Ochiai, Yoshitaro Tanaka
2021 J jnl
Symmetry of Dressed Photon.
Symmetry
Hiroyuki Ochiai
2020 J jnl
Method of fundamental solutions for Neumann problems of the modified Helmholtz equation in disk domains.
CoRR
Shin-Ichiro Ei, Hiroyuki Ochiai, Yoshitaro Tanaka
2020 J jnl
Off-Shell Quantum Fields to Connect Dressed Photons with Cosmology.
Symmetry
Hirofumi Sakuma, Izumi Ojima, Motoichi Ohtsu, Hiroyuki Ochiai
2018 J jnl
Lie symmetry analysis of a class of time fractional nonlinear evolution systems.
Appl. Math. Comput.
Khongorzul Dorjgotov, Hiroyuki Ochiai, Uuganbayar Zunderiya
2017 — book
Mathematical Basics of Motion and Deformation in Computer Graphics, Second Edition
Mathematical Basics of Motion and Deformation in Computer Graphics (2nd Ed.)
Ken Anjyo, Hiroyuki Ochiai
2016 J jnl
A Concise Parametrization of Affine Transformation.
SIAM J. Imaging Sci.
Shizuo Kaji, Hiroyuki Ochiai
2016 — conf
A Mathematica module for Conformal Geometric Algebra and Origami Folding.
SCSS
Mitsuhiro Kondo, Takuya Matsuo, Yoshihiro Mizoguchi, Hiroyuki Ochiai
2016 — conf
An elementary introduction to matrix exponential for CG.
SIGGRAPH Courses
Hiroyuki Ochiai, Ken Anjyo, Ayumi Kimura
2016 J jnl
Anti-commutative Dual Complex Numbers and 2D Rigid Transformation.
CoRR
Genki Matsuda, Shizuo Kaji, Hiroyuki Ochiai
2016 J jnl
Dappled tiling.
CoRR
Shizuo Kaji, Alexandre Derouet-Jourdan, Hiroyuki Ochiai
2015 J jnl
A concise parametrisation of affine transformation.
CoRR
Shizuo Kaji, Hiroyuki Ochiai
2014 — conf
Generating various flow fields using principal component analysis.
SIGGRAPH Posters
Syuhei Sato, Yoshinori Dobashi, Kei Iwasaki, Hiroyuki Ochiai, Tsuyoshi Yamamoto, Tomoyuki Nishita
2014 — book
Mathematical Basics of Motion and Deformation in Computer Graphics
Ken Anjyo, Hiroyuki Ochiai
2014 — conf
Mathematical basics of motion and deformation in computer graphics.
SIGGRAPH Courses
Hiroyuki Ochiai, Ken Anjyo
2013 — conf
Generating flow fields variations by modulating amplitude and resizing simulation space.
SIGGRAPH ASIA Technical Briefs
Syuhei Sato, Yoshinori Dobashi, Kei Iwasaki, Hiroyuki Ochiai, Tsuyoshi Yamamoto
2013 — conf
Mathematical description of motion and deformation: from basics to graphics applications.
SIGGRAPH ASIA Courses
Hiroyuki Ochiai, Ken Anjyo