Concepedia

Nobuaki Obata

NO

46

Publications

1.1K

Citations

20

H-Index

1987

Active since

Affiliations

Nagoya University(Current)

Tohoku University

Chungbuk National University

Meijo University

Tunis El Manar University

Nobuaki Obata is an author at Nagoya University specializing in engineering, functional analysis, and spectral theory.

Top concepts

EngineeringSpectral TheoryFunctional AnalysisQuantum ScienceQuantum ComputingPhysicsProbabilityGraph TheoryDiscrete MathematicsStochastic Calculus

Publications per year

1987–2020

46

Publications

46

An analytic characterization of symbols of operators on white noise functionals

Nobuaki Obata · Journal of the Mathematical Society of Japan · 1993 · 79 citations · Full text

Infinite dimensional rotations and Laplacians in terms of white noise calculus

Takeyuki Hida, Nobuaki Obata, Kimiaki Saitô · Nagoya Mathematical Journal · 1992 · 71 citations · Full text

White Noise Functionals, Dirichlet Form, Infinite Dimensional Analysis +14

Lévy Laplacian of generalized functions on a nuclear space

Hui-Hsiung Kuo, Nobuaki Obata, Kimiaki Saitô · Journal of Functional Analysis · 1990 · 62 citations

Dirichlet Form, Potential Theory, Levy Process +2

Transformations for White Noise Functionals

Tetsuro Hida, Hui-Hsiung Kuo, Nobuaki Obata · Journal of Functional Analysis · 1993 · 52 citations

White Noise Functionals, Engineering, Generalized Function +4

Quantum Probabilistic Approach to Spectral Analysis of Star Graphs

Nobuaki Obata · Interdisciplinary Information Sciences · 2004 · 45 citations · Full text

Spectral Theory, Engineering, Network Analysis +17

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