Keiichi Kato

发表

Keiichi Kato, I. Naumkin, 2018, Revista Matemática Complutense.

Keiichi Kato, Fumihito Abe, 2021, SUT Journal of Mathematics.

Keiichi Kato, S. Ito, 2019, Journal of Mathematical Analysis and Applications.

Keiichi Kato, K. Nanbu, Masaki Kawamoto, 2019, 1911.11472.

Keiichi Kato, Masaharu Kobayashi, S. Ito, 2011, SUT Journal of Mathematics.

Tohru Ozawa, Keiichi Kato, T. Ozawa, 1994, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

Keiichi Kato, P. Pipolo, 2001, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.