Keiko Fujita

h-index

Research activity per year

Campus career

数学科　教授　2013/04/01-2019/09/30
数理情報科学系　教授　2013/04/01-2019/09/30
数学科　教授　2019/10/01-
理学系　教授　2019/10/01-
理学部理学科　基幹教員
学部運営への参画状況・・・有-教授会
担当授業科目に係る状況・・・主要授業科目担当

Research Fields, Keywords

Theory of functions
functional analysis
applied mathematics

Field of expertise (Grants-in-aid for Scientific Research classification)

Foundations of mathematics
Applied mathematics

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1 Similar Profiles

1 Finished

Wavelet analysis and its application to the blind source separation problem
Fujita, K. (Principal Investigator) & 守本晃 (Co-Investigator(Renkei-kenkyūsha))
Japan Society for the Promotion of Science
2011/04/28 → 2015/03/31
Project: Research Project

8 Article
5 Chapter
2 Conference contribution
1 Conference article

On Characterization of the Gabor Wavelet Transform of Analytic Functionals
Fujita, K., 2025, Trends in Mathematics. Springer Science and Business Media Deutschland GmbH, p. 343-350 8 p. (Trends in Mathematics; vol. Part F49).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
On Some Topics Related to the Gabor Wavelet Transform
Fujita, K., 2023, Trends in Mathematics. Springer Science and Business Media Deutschland GmbH, p. 685-693 9 p. (Trends in Mathematics; vol. Part F1649).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
Some Topics on the Gabor Wavelet Transformation
Fujita, K., 2022, Trends in Mathematics. Springer Science and Business Media Deutschland GmbH, p. 671-679 9 p. (Trends in Mathematics).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
1 Link opens in a new tab Scopus citations
Gabor Wavelet Transformation on the Sphere and Its Related Topic
Fujita, K., 2019, Trends in Mathematics. Springer International Publishing, p. 533-541 9 p. (Trends in Mathematics).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
1 Link opens in a new tab Scopus citations
Gabor Transformation on the Sphere and Its Inverse Transformation
Fujita, K., 2017, Trends in Mathematics. Springer Science and Business Media Deutschland GmbH, p. 573-580 8 p. (Trends in Mathematics; vol. Part F4767).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
3 Link opens in a new tab Scopus citations

4 Oral presentation

On an Inverse Transformation of the Gabor Transformation on the Sphere
Fujita, K. (Speaker)
2015/11/25 → 2015/11/28
Activity: Talk or presentation › Oral presentation
Gabor transformation on the sphere
Fujita, K. (Speaker)
2015/08/03 → 2015/08/08
Activity: Talk or presentation › Oral presentation
Gabor transformation on the circle
Fujita, K. (Speaker)
2014/07/15
Activity: Talk or presentation › Oral presentation
Gabor transform of analytic functional on the sphere
Fujita, K. (Speaker)
2013/08/05 → 2013/08/09
Activity: Talk or presentation › Oral presentation