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基本情報

研究

社会活動

その他の活動

星野 壮登

Hoshino Masato

基礎工学研究科 システム創成専攻,准教授

keyword パラ制御解析,正則性構造理論,ラフパス理論,確率偏微分方程式,確率論

学歴

  • 2014年04月 ~ 2017年03月,東京大学,大学院数理科学研究科

経歴

  • 2021年04月 ~ 継続中,大阪大学,大学院基礎工学研究科,准教授
  • 2018年04月 ~ 2021年03月,九州大学,大学院数理学研究院,助教

研究内容・専門分野

  • 自然科学一般,基礎解析学

論文

  • Stochastic quantization associated with the $$\exp (\Phi )_2$$-quantum field model driven by space-time white noise on the torus in the full $$L^1$$-regime,Masato Hoshino,Hiroshi Kawabi,Seiichiro Kusuoka,Probability Theory and Related Fields,Springer Science and Business Media LLC,Vol. 185,No. 1-2,p. 391-447,2022年05月13日,研究論文(学術雑誌)
  • Paracontrolled calculus and regularity structures II,Ismael Bailleul,Masato Hoshino,Journal de l’École polytechnique — Mathématiques,Cellule MathDoc/CEDRAM,Vol. 8,p. 1275-1328,2021年07月28日,研究論文(学術雑誌)
  • Stochastic quantization associated with the $$\exp (\Phi )_2$$-quantum field model driven by space-time white noise on the torus,Masato Hoshino,Hiroshi Kawabi,Seiichiro Kusuoka,Journal of Evolution Equations,Springer Science and Business Media LLC,Vol. 21,No. 1,p. 339-375,2021年03月,研究論文(学術雑誌)
  • Paracontrolled calculus and regularity structures I,Ismael BAILLEUL,Masato HOSHINO,Journal of the Mathematical Society of Japan,Mathematical Society of Japan (Project Euclid),2020年11月,研究論文(学術雑誌)
  • Global well-posedness of complex Ginzburg–Landau equation with a space–time white noise,星野壮登,Annales de l'Institut Henri Poincaré, Probabilités et Statistiques,Vol. 54,No. 4,p. 1969-2001,2018年,研究論文(学術雑誌)
  • A coupled KPZ equation, its two types of approximations and existence of global solutions,Tadahisa Funaki,Masato Hoshino,JOURNAL OF FUNCTIONAL ANALYSIS,ACADEMIC PRESS INC ELSEVIER SCIENCE,Vol. 273,No. 3,p. 1165-1204,2017年08月,研究論文(学術雑誌)
  • Non relativistic and ultra relativistic limits in 2D stochastic nonlinear damped Klein–Gordon equation,Reika Fukuizumi,Masato Hoshino,Takahisa Inui,Nonlinearity,IOP Publishing,Vol. 35,No. 6,p. 2878-2919,2022年06月06日,研究論文(学術雑誌)
  • Asymptotics of PDE in random environment by paracontrolled calculus,Tadahisa Funaki,Masato Hoshino,Sunder Sethuraman,Bin Xie,Annales de l'Institut Henri Poincaré, Probabilités et Statistiques,Institute of Mathematical Statistics,Vol. 57,No. 3,p. 1702-1735,2021年07月22日,研究論文(学術雑誌)
  • Tightness of the solutions to approximating equations of the stochastic quantization equation associated with the weighted exponential quantum field model on the two-dimensional torus,Masato Hoshino,Hiroshi Kawabi,Seiichiro Kusuoka,Stochastic Analysis, Random Fields and Integrable Probability — Fukuoka 2019,SPIE,2021年01月01日,論文集(書籍)内論文
  • Iterated paraproducts and iterated commutator estimates in Besov spaces,Masato Hoshino,Stochastic Analysis, Random Fields and Integrable Probability — Fukuoka 2019,SPIE,2021年01月01日,論文集(書籍)内論文
  • Commutator estimates from a viewpoint of regularity structures,Masato Hoshino,RIMS Kôkyûroku Bessatsu,Vol. B79,p. 179-197,2020年04月
  • Paracontrolled calculus and Funaki–Quastel approximation for the KPZ equation,Masato Hoshino,Stochastic Processes and their Applications,Elsevier B.V.,Vol. 128,No. 4,p. 1238-1293,2018年04月01日,研究論文(学術雑誌)
  • Stochastic complex Ginzburg-Landau equation with space-time white noise,Masato Hoshino,Yuzuru Inahama,Nobuaki Naganuma,ELECTRONIC JOURNAL OF PROBABILITY,UNIV WASHINGTON, DEPT MATHEMATICS,Vol. 22,No. 104,2017年,研究論文(学術雑誌)
  • KPZ equation with fractional derivatives of white noise,星野壮登,Stochastics and Partial Differential Equations: Analysis and Computations,Vol. 4,No. 4,p. 827-890,2016年07月,研究論文(学術雑誌)

MISC

  • exp(Φ)₂-量子場モデルの確率過程量子化と関連する話題(1) (確率論シンポジウム),星野 壮登,河備 浩司,楠岡 誠一郎,数理解析研究所講究録,京都大学数理解析研究所,No. 2177,p. 113-122,2021年04月

受賞

  • 建部賢弘奨励賞,星野壮登,日本数学会,2017年09月
  • 東京大学総長賞,星野壮登,東京大学,2016年03月

講演・口頭発表等

  • A regularity structure for the quasilinear generalized KPZ equation,星野壮登,確率論シンポジウム,2022年12月
  • A regularity structure for the quasilinear generalized KPZ equation,Masato Hoshino,Stochastic and nonlinear partial differential equations,2022年12月
  • A regularity structure for the quasilinear generalized KPZ equation,星野壮登,確率解析とその周辺,2022年12月
  • Stochastic quantization associated with the exp(αϕ)2-quantum field model,Masato Hoshino,Open Japanese-German conference on stochastic analysis and applications,2022年09月
  • A regularity structure for the quasilinear generalized KPZ equation,Masato Hoshino,Geometry, Stochastics & Dynamics,2022年09月
  • A semigroup approach to the multi-level Schauder estimate,Masato Hoshino,Probability and Analysis on Random Structures and Related Topics,2022年08月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,Harmonic Analysis, Stochastics and PDEs in Honour of the 80th Birthday of Nicolai Krylov,2022年06月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,Deterministic Dynamics and Randomness in PDE,2022年05月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,Quasi-linear PDEs in fluids II,2022年02月
  • Non relativistic and ultra relativistic limits in 2d stochastic nonlinear damped Klein-Gordon equation,星野壮登,大規模相互作用系の確率解析,2021年12月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,Higher Structures Emerging from Renormalisation (ESI workshop),2021年11月
  • Non relativistic and ultra relativistic limits in 2d stochastic nonlinear damped Klein-Gordon equation,星野壮登,確率解析とその周辺,2021年11月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,The 10th International Conference on Stochastic Analysis and its Applications,2021年09月
  • Singular stochastic PDEs and regularity structures,星野壮登,調和解析と非線形偏微分方程式,2021年07月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,CIRM conference "Pathwise Stochastic Analysis and Applications",2021年03月
  • Stochastic quantization associated with the exp(αϕ)2-quantum field model,星野壮登,量子場の数理とその周辺,2021年03月
  • Stochastic quantization associated with the two dimensional exp(ϕ)-quantum field mode,星野壮登,量子渦と非線形波動,2021年02月
  • Stochastic quantization associated with the exp(αϕ)2-quantum field model,星野壮登,確率論シンポジウム,2020年12月
  • Commutator estimates from a viewpoint of regularity structures,星野壮登,確率解析とその周辺,2020年11月
  • Iterated paraproducts and commutator estimates from a viewpoint of regularity structures,星野壮登,第37回九州における偏微分方程式研究集会,2020年01月
  • Paracontrolled calculus and regularity structures,星野壮登,確率論シンポジウム,2019年12月
  • Paracontrolled calculus and regularity structures,星野壮登,確率解析とその周辺,2019年11月
  • Paracontrolled calculus and regularity structures,Masato Hoshino,Japanese-German Open Conference on Stochastic Analysis 2019,2019年07月
  • Paracontrolled Calculus and Regularity Structures,Masato Hoshino,The 12th Mathematical Society of Japan, Seasonal Institute (MSJ-SI),2019年07月
  • A relation between modelled distributions and paracontrolled distributions,Masato Hoshino,Equadiff 2019,2019年07月
  • Coupled KPZ equations,Masato Hoshino,2019 IMS-China International Conference on Statistics and Probability,2019年07月
  • A relation between paracontrolled calculus and regularity structures,Okayama Workshop on Stochastic Analysis 2019,2019年02月
  • Recovering modelled distributions from paracontrolled calculus,確率論シンポジウム,2018年12月
  • Global solutions of some singular SPDEs: the coupled Kardar-Parisi-Zhang equation and the complex Ginzburg-Landau equation,量子渦と非線形波動,2018年12月
  • Local estimates of iterated paraproducts,確率解析とその周辺,2018年11月
  • A relation between regularity structures and paracontrolled calculus,Masato Hoshino,Stochastic Analysis on Large Scale Interacting Systems,2018年11月
  • A relation between regularity structures and paracontrolled calculus,星野壮登,日本数学会2018年度秋季総合分科会,2018年09月
  • A relation between modeled distributions and paracontrolled distributions,星野壮登,The AIMS Conference Series on Dynamical Systems and Differential Equations,2018年07月
  • Global solutions of some singular SPDEs,星野壮登,Tokyo-Seoul Conference in Mathematics –Probability Theory-,2017年12月
  • Global well-posedness of comples Ginzburg-Landau equation with a space-time white noise,星野壮登,大規模相互作用系の確率解析,2017年11月
  • A relation between modeled distributions and paracontrolled distributions,星野壮登,確率解析とその周辺,2017年10月
  • (1) Global well-posedness of complex Ginzburg-Landau equation with a space-time white noise, (2) A coupled KPZ equation, its two types of approximations and existence of global solutions,星野壮登,日本数学会2017年度秋季総合分科会,2017年09月
  • Global solution of the coupled KPZ equation,星野壮登,Japanese-German Open Conference on Stochastic Analysis,2017年09月
  • Global well-posedness of CGL equation with space-time white noise,星野壮登,Berlin-Oxford meeting,2017年05月
  • (1) Hairer理論の$\Phi^4$モデルへのアプローチの概説, (2) Global well-posedness of singular stochastic PDEs,星野壮登,確率解析とその周辺,2016年11月
  • Coupled KPZ equations,星野壮登,大規模相互作用系の確率解析,2016年11月
  • KPZ equation with fractional derivatives of white noise,星野壮登,確率解析とその周辺,2015年10月
  • KPZ equation with fractional derivatives of white noise,星野壮登,大規模相互作用系の確率解析,2014年11月