Masaharu Nishio

Profile Information

Affiliation: Professor, School of Engineering, Chubu University

Researcher number: 90228156
J-GLOBAL ID: 201801013070718742
researchmap Member ID: 7000022827

Research Interests

Research Areas

Research History

Apr, 2021 - Present

Professor, School of Engineering, Chubu University
Apr, 2007 - Mar, 2021

准教授, 大学院理学研究科, 大阪市立大学
Oct, 1998 - Mar, 2007

助教授, 大学院理学研究科, 大阪市立大学
Apr, 1995 - Sep, 1998

講師, 理学部, 大阪市立大学
Apr, 1990 - Mar, 1995

助手, 理学部, 大阪市立大学

Education

Apr, 1986 - Mar, 1990

Graduate School, Division of Natural Science, Nagoya University
Apr, 1984 - Mar, 1986

Graduate School, Division of Natural Science, Nagoya University
Apr, 1980 - 1984

Faculty of Science, Nagoya University

Committee Memberships

Dec, 2012 - Nov, 2014

科学研究費専門委員, 独立行政法人学術振興会
Apr, 2004 - Mar, 2008

委員, 日本数学会函数論分科会委員会
Jul, 2002 - Jun, 2006

編集委員, 日本数学会数学編集委員会

Papers

A remark on the dual spaces of bi-parabolic Bergman spaces

Yôsuke Hishikawa, Masaharu Nishio, Katsunori Shimomura, Masahiro Yamada

Mathematical Journal of Ibaraki University, 55 1-16, 2023
Function spaces induced by two parabolic Bloch spaces

Yôsuke Hishikawa, Masaharu Nishio, Katsunori Shimomura, Masahiro Yamada

Hiroshima Mathematical Journal, 51(3) 247-265, Nov 1, 2021 Peer-reviewed
Reproducing property for iterated parabolic operators of fractional order

Masaharu Nishio, Katsunori Shimomura

Mathematical Reports (Bucureşti), 23(73)(1-2) 211-226, 2021 Peer-reviewed
A system of conjugate functions on parabolic Bloch spaces

Hishikawa Yosuke, Nishio Masaharu, Yamada Masahiro

JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN, 70(3) 1085-1102, Jul, 2018 Peer-reviewed
Reproducing Kernels for Iterated Parabolic Operators on the Upper Half Space with Application to Polyharmonic Bergman Spaces

Masaharu Nishio, Katsunori Shimomura

COMPLEX ANALYSIS AND OPERATOR THEORY, 11(8) 1865-1878, Dec, 2017 Peer-reviewed
HARMONIC BERGMAN KERNELS AND TOEPLITZ OPERATORS ON THE BALL WITH RADIAL MEASURES

Nishio Masaharu, Tanaka Kiyoki

REVUE ROUMAINE DE MATHEMATIQUES PURES ET APPLIQUEES, 62(1) 155-169, 2017 Peer-reviewed
Fractional calculus and $L^{(\alpha)}$-conjugates on parabolic Hardy spaces,

Y. Hishikawa, M. Nishio, M. Yamada

Sci. Math. Jpn., 77(3) 371-391, 2015 Peer-reviewed
L ((alpha))-Conjugates on Parabolic Bergman Spaces

Yosuke Hishikawa, Masaharu Nishio, Masahiro Yamada

POTENTIAL ANALYSIS, 40(4) 525-537, May, 2014 Peer-reviewed
POSITIVE TOEPLITZ OPERATORS OF FINITE RANK ON THE PARABOLIC BERGMAN SPACES

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

KODAI MATHEMATICAL JOURNAL, 36(1) 38-49, Mar, 2013 Peer-reviewed
Conjugate functions on spaces of parabolic Bloch type

Yǒsuke Hishikawa, Masaharu Nishio, Masahiro Yamada

Journal of the Mathematical Society of Japan, 65(2) 487-520, 2013 Peer-reviewed
SCHATTEN CLASS TOEPLITZ OPERATORS ON THE PARABOLIC BERGMAN SPACE II

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

KODAI MATHEMATICAL JOURNAL, 35(1) 52-77, Mar, 2012 Peer-reviewed
Caloric morphisms for rotation invariant metrics

Masaharu Nishio, Katsunori Shimomura

HIROSHIMA MATHEMATICAL JOURNAL, 40(3) 315-331, Nov, 2010 Peer-reviewed
CARLESON INEQUALITIES ON PARABOLIC BERGMAN SPACES

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

TOHOKU MATHEMATICAL JOURNAL, 62(2) 269-286, Jun, 2010 Peer-reviewed
A conjugate system and tangential derivative norms on parabolic Bergman spaces

Yosuke Hishikawa, Masaharu Nishio, Masahiro Yamada

HOKKAIDO MATHEMATICAL JOURNAL, 39(1) 85-114, Feb, 2010 Peer-reviewed
WEIGHTED BEREZIN TRANSFORMATIONS WITH APPLICATION TO TOEPLITZ OPERATORS OF SCHATTEN CLASS ON PARABOLIC BERGMAN SPACES

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

KODAI MATHEMATICAL JOURNAL, 32(3) 501-520, Oct, 2009 Peer-reviewed
Toeplitz operators of Schatten class on the parabolic Bergman space

M. Nishio, N. Suzuki, M. Yamada

in Proceedings on the 16th International Conference on Finite or Infinite Dimensional Complex Analysis and Applications, Gyeongju 2008, 305-311, May, 2009
Compact Toeplitz operators on parabolic Bergman spaces

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

HIROSHIMA MATHEMATICAL JOURNAL, 38(2) 177-192, Jul, 2008 Peer-reviewed
Interpolating sequences of parabolic Bergman spaces

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

POTENTIAL ANALYSIS, 28(4) 357-378, Jun, 2008 Peer-reviewed
Toeplitz operators and Carleson measures on parabolic Bergman spaces

Masaharu Nishio, Noriaki Suzuki, Masahiro Yamada

Hokkaido Mathematical Journal, 36(3) 563-583, 2007 Peer-reviewed
Parabolic dilations with application to Toeplitz operators on parabolic Bergman spaces

M. Nishio, N. Suzuki, M. Yamada

OCAMI Stud., 2 307-312, 2007 Peer-reviewed

Misc.

科研費獲得状況

西尾昌治

研究代表者, 2019
半空間上の多重調和関数に関する再生核について (再生核の応用についての総合的な研究)

西尾昌治

数理解析研究所講究録, 1980 56-69, Jan, 2016
放物型ベルグマン空間上の作用素について (ポテンシャル論とベルグマン核)

西尾昌治, 鈴木紀明, 山田雅博

数理解析研究所講究録, 1694 101-120, Jul, 2010
A characterization of conjugate functions on parabolic Bergman spaces (Potential Theory and its related Fields)

HISHIKAWA Yosuke, NISHIO Masaharu, YAMADA Masahiro

RIMS Kokyuroku, 1669 58-67, Nov, 2009
放物型Bergman空間上のコンパクトToeplitz作用素 (再生核の応用についての研究)

鈴木紀明, 西尾昌治, 山田雅博

数理解析研究所講究録, 1618 64-72, Dec, 2008
放物型 Bergman 空間上のToeplitz 作用素(ポテンシャル論とその関連分野)

鈴木紀明, 西尾昌治, 山田雅博

数理解析研究所講究録, 1553 181-195, May, 2007
被覆面及びその擬等角変形の理想境界 (平成17年度共同研究プロジェクト研究成果報告)

正岡弘照, 石田久, 辻幹雄, 村瀬篤, 瀬川重男, 谷口雅彦, 西尾昌治

京都産業大学総合学術研究所所報, 4 1-6, Jul, 2006
被覆面の理想境界及びその擬等角変形 (平成16年度共同研究プロジェクト研究成果報告)

正岡弘照, 石田久, 辻幹雄, 瀬川重男, 西尾昌治

京都産業大学総合学術研究所所報, 3 9-13, Jul, 2005
$\alpha$-parabolic Bergman spaces and their reproducing kernels (Applications of the theory of reproducing kernels)

Shimomura Katsunori, Suzuki Noriaki, Nishio Masaharu

RIMS Kokyuroku, 1352 106-113, Jan, 2004
$\alpha$次放物型作用素に関する平均値の性質 (ポテンシャル論とその関連分野)

西尾昌治

数理解析研究所講究録, 1116 139-146, Nov, 1999
Capacity associated with an alpha-parabolic operator

M Nishio

SEVENTH INTERNATIONAL COLLOQUIUM ON DIFFERENTIAL EQUATIONS, PROCEEDINGS, 253-260, 1997
Martin boundary at infinity for the heat equation

M Nishio

SEVENTH INTERNATIONAL COLLOQUIUM ON DIFFERENTIAL EQUATIONS, PROCEEDINGS, 261-267, 1997
A general form of a mean value property for poly-temperatures on a strip domain

M Nishio, K Shimomura, N Suzuki

SEVENTH INTERNATIONAL COLLOQUIUM ON DIFFERENTIAL EQUATIONS, PROCEEDINGS, 269-276, 1997

Presentations

Hilbert spaces and reproducing kernels for parabolic operators of fractional order

NISHIO Masaharu

Second Interdisciplinary and Research Alumni Symposium iJaDe 2018, Sep, 2018 Invited
函数論分科会特別講演「放物型方程式に対するポテンシャル論と関数空間」

西尾昌治

平成 29 年度日本数学会秋季総合分科会 (山形大学), Sep, 2017 Invited
放物型方程式に対するポテンシャル論と関数空間

西尾昌治

日本数学会秋季総合分科会, 特別講演, 山形大学, Sep, 2017 Invited
Toeplitz operators on parabolic Bergman spaces

NISHIO Masaharu

Nicu Boboc La 80 de Ani Conferinta Omagiala, University of Bucharest, 2013 Invited
Parabolic Bergman spaces

NISHIO Masaharu

Séminaire Analyse Harmonique, Université Paris-Sud, 11, 2010 Invited
Harmonic functions for parabolic operator of order α

Masaharu Nishio

Mar, 1999 Invited
$\alpha$-次放物型作用素に関する調和関数

西尾昌治

日本数学会年会, 特別講演, 学習院大学, 1999 Invited

Professional Memberships

THE MATHEMATICAL SOCIETY OF JAPAN

Research Projects

Potential theory for parabolic equations and related function spaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2023
Potential theory for parabolic equations and the functional analysis

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

Nishio Masaharu, YAMADA masahiro, HISHIKAWA yosuke, TANAKA kiyoki
Investigation of function spaces of solutions of parabolic equations

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Yamada Masahiro, Hishikawa yosuke, Yamamoto Takanori, Nishio Masaharu
Research on transformations preserving solutions of the heat equation, wave equation

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Shimomura Katsunori, NISHIO MASAHARU, HORIUCHI TOSHIO, ANDO HIROSHI, SUZUKI NORIAKI
Potential theory for parabolic equations with functional analysis

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

NISHIO Masaharu, SAKAN Ken-ichi, TAKEUCHI Atsushi, SHIMOMURA Katsunori, SUZUKI Noriaki, YAMADA Masahiro, MASAOKA Hiroaki
Global and asymptotic analysis of critical variational problems with mass/energy concentration phenomena

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

TAKAHASHI Futoshi, KATO Shin, NISHIO Masaharu, ISHIWATA Michinori, SATO Yohei, WATANABE Tatsuya, OHNITA Yoshihiro, SUZUKI Takashi
Potential Analysis for parabolic Hardy spaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2015

SUZUKI Noriaki, NISHIO Masaharu, YAMADA Masahiro, SHIMOMURA Katsunori, NAKAGAWA Hayato, SAKAI Ryozi, ITO Kentaro
The research of transformations which preserve the solutions of the heat equation and the wave equation.

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2010 - 2012

SHIMOMURA Katsunori, HORIUCHI Toshio, NISHIO Masaharu, ANDO Hiroshi, SUZUKI Noriaki
Potential theoretic approach to parabolic equations

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2010

MASAHARU Nishio, TAKASHI Komatsu, KENーICHI Sakan, HIROAKI Masaoka, NORIAKI Suzuki, KATSUNORI Shimomura, ATSUSHI Takeuchi, MASAHIRO Yamada, KEN-ICHI Sakan, HIROAKI Masaoka, NORIAKI Suzuki, KATSUNORI Shimomura, ATSUSHI Takeuchi
Potential analysis for Bergman spaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2006 - 2009

SUZUKI Noriaki, NISHIO Masaharu, SHIMOMURA Katsunori, YAMADA Masahiro
The research of caloric morphism

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2008

SHIMOMURA Katsunori, HORIUCHI Toshio, NISHIO Masaharu, ANDO Hiroshi, SUZUKI Noriaki
The study on the ideal boundary of Riemann surfaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2006 - 2008

MASAOKA Hiroaki, ISHIDA Hisashi, NISHIO Masaharu, SEGAWA Shigeru, TANIGUCHI Masahiko, AOMOTO Kazuhiko
the regularity of stochastic flows on functional spaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2005 - 2007

KOMATSU Takashi, TAKEUCHI Atsushi, FUJII Jyunji, YOSHIDA Masamichi, DATEYAMA Masahito, NISHIO Masaharu
The Study of caloric morphism

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2005 - 2006

SHIMOMURA Katsunori, HORIUCHI Toshio, SUZUKI Noriaki, NISHIO Masaharu, ANDO Hiroshi
Mean value property and integrability for parabolic operators

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2003 - 2005

SUZUKI Noriaki, MIYAKE Masatake, NISHIO Masaharu, SHIMOMURA Katsunori
The research of caloric morphism

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2003 - 2004

SHIMOMURA Katsunori, HORIUCHI Toshio, SUZUKI Noriaki, NISHIO Masaharu, ANDO Hiroshi
Potential theoretic approach to parabolic equations

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2001 - 2004

NISHIO Masaharu, KOMATU Takashi, SAKAN Ken-ichi, MASAOKA Hiroaki, SUZUKI Noriaki, SHIMOMURA Katsunori
Ideal boundary of covering surfaces

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2002 - 2003

MASAOKA Hiroaki, SEGAWA Shigeo, TSUJI Mikio, ISHIDA Hisashi, JIN Naondo, NISHIO Masaharu
リーマン面の正則族のモノドロミーの大域的研究

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2001 - 2003

今吉洋一, 佐官謙一, 釜江哲朗, 河内明夫, 加藤信, 西尾昌治, 帰山奨
Analysis of quasisymmetric functions and Teichmuller space

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2001 - 2003

SAKAN Ken-ichi, NISHIO Masaharu, IMAYOSHI Yoichi, NAKANISHI Toshihiro, TUGAWA Toshiyuki

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