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Go Hirasawa

Observed names: G. Hirasawa, Go HIRASAWA, Hirasawa, Go
Institution: Ibaraki University
ORCID: 0009-0005-4387-0086
Observed ORCID: 0009-0005-4387-0086
OpenAlex ID: A5020219136
A perturbation of ring derivations on Banach algebras
2005 · Takeshi Miura, Go Hirasawa, et al. · Journal of Mathematical Analysis and Applications · 49
Hyers-ulam Stability of a Closed Operator in a Hilbert Space
2006 · Go Hirasawa, Takeshi Miura · Bulletin of the Korean Mathematical Society · 40
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Hyers-Ulam-Rassias stability of Jordan homomorphisms on Banach algebras
2005 · Takeshi Miura, Sin-Ei Takahasi, et al. · Journal of Inequalities and Applications · 31
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Isometries and Maps Compatible with Inverted Jordan Triple Products on Groups
2012 · Osamu HATORI, Go HIRASAWA, et al. · Tokyo Journal of Mathematics · 24
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Additively spectral-radius preserving surjections between unital semisimple commutative Banach algebras
2010 · Osamu Hatori, Go Hirasawa, et al. · Open Mathematics · 15
Stability of multipliers on Banach algebras
2004 · Takeshi Miura, Go Hirasawa, et al. · International Journal of Mathematics and Mathematical Sciences · 12
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Ger‐type and Hyers‐Ulam stabilities for the first‐order linear differential operators of entire functions
2004 · Takeshi Miura, Go Hirasawa, et al. · International Journal of Mathematics and Mathematical Sciences · 9
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Superstability of multipliers and ring derivations on Banach algebras
2007 · Takeshi Miura, Hirokazu Oka, et al. · Banach Journal of Mathematical Analysis · 8
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A Metric for Unbounded Linear Operators in a Hilbert Space
2010 · Go Hirasawa · Integral Equations and Operator Theory · 5
Positive symmetric quotients and their selfadjoint extensions
2001 · Saichi Izumino, Go Hirasawa · Proceedings of the American Mathematical Society · 5
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A Note on the Stability of an Integral Equation
2011 · Takeshi Miura, Go Hirasawa, et al. · Springer optimization and its applications · 4
A characterization of the stability of a system of the Banach space valued differential equations
2013 · Takeshi Miura, Go Hirasawa, et al. · Mathematical Inequalities & Applications · 2
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A symmetric operator and its Kaufman's representation
2004 · G. Hirasawa · Periodica Mathematica Hungarica · 2
Quotients of bounded operators and Kaufman's theorem
1995 · Go Hirasawa · Mathematics journal of Toyama University · 2
Selfadjoint operators and symmetric operators
2016 · Go Hirasawa · Acta Scientiarum Mathematicarum · 1
The Hyers–Ulam and Ger Type Stabilities of the First Order Linear Differential Equations
2011 · Takeshi Miura, Go Hirasawa · Springer optimization and its applications · 1
Spectral radii conditions for isomorphisms between unital semisimple commutative Banach algebras
2011 · Go Hirasawa, Takeshi Miura, et al. · Contemporary mathematics - American Mathematical Society · 1
A polynomially spectrum preserving map between uniform algebras
2010 · Go Hirasawa, Hirokazu Oka · Project Euclid (Cornell University) · 1
Tensor products of semi-closed operators and applications
2025 · Go Hirasawa · Annals of Functional Analysis
半閉作用素のテンソル積とvon Neumann拡張 (保存問題からみた関数環・関数空間論の最近の進展)
2025 · Go Hirasawa · 数理解析研究所講究録
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On the Butler–Rassias Functional Equation and its Generalized Hyers–Ulam Stability
2011 · Takeshi Miura, Go Hirasawa, et al. · Springer optimization and its applications
A generalization of the Banach-Stone theorem for commutative Banach algebras
2010 · Go Hirasawa, Takeshi Miura, et al. · Project Euclid (Cornell University)
Banach環上のJordan homomorphismとその安定性 (非線形解析学と凸解析学の研究)
2004 · Miura, Takeshi, Takahashi, Sin-Ei, et al. · Institutional Repositories DataBase (IRDB)
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The Bounded Operator which Corresponds to a Differential Operator in L^2(R^N)
2004 · Hideo Nakazawa, Go Hirasawa · Institutional Repositories DataBase (IRDB)
Korovkin type approximation theorems on the space of continuously differentiable fnctions
2000 · Go Hirasawa, Keiji Izuchi, et al. · Approximation Theory and Its Applications
Works count: 31
Citation count: 212
H-index: 8
I10-index: 6
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