A short proof of the best possibility for the grand Furuta inequality.
Fujii, Masatoshi, Matsumoto, Akemi, Nakamoto, Ritsuo (1999)
Journal of Inequalities and Applications [electronic only]
Similarity:
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Fujii, Masatoshi, Matsumoto, Akemi, Nakamoto, Ritsuo (1999)
Journal of Inequalities and Applications [electronic only]
Similarity:
Seo, Yuki (2001)
Journal of Inequalities and Applications [electronic only]
Similarity:
Furuta, Takayuki (1997)
Journal of Inequalities and Applications [electronic only]
Similarity:
Yang, Changsen, Gao, Fugen (2006)
Journal of Inequalities and Applications [electronic only]
Similarity:
Izumino, Saichi, Mori, Hideo, Seo, Yuki (1998)
Journal of Inequalities and Applications [electronic only]
Similarity:
Fujii, Masatoshi, Jiang, Jian Fei, Kamei, Eizaburo, Tanahashi, Kotaro (1998)
Journal of Inequalities and Applications [electronic only]
Similarity:
Singh, Maibam Ranjit (1990)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Mishra, Akshaya Kumar (1989)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Paweł Głowacki (1982)
Studia Mathematica
Similarity:
Salah Mecheri (2015)
Colloquium Mathematicae
Similarity:
Let A ∈ B(H) and B ∈ B(K). We say that A and B satisfy the Fuglede-Putnam theorem if AX = XB for some X ∈ B(K,H) implies A*X = XB*. Patel et al. (2006) showed that the Fuglede-Putnam theorem holds for class A(s,t) operators with s + t < 1 and they mentioned that the case s = t = 1 is still an open problem. In the present article we give a partial positive answer to this problem. We show that if A ∈ B(H) is a class A operator with reducing kernel and B* ∈ B(K) is a class 𝓨 operator,...
Wang, Xiaohuan, Gao, Zongsheng (2010)
Journal of Inequalities and Applications [electronic only]
Similarity:
Tatsuya Koizumi, Keiichi Watanabe (2013)
Open Mathematics
Similarity:
We show that Tanahashi’s argument on best possibility of the grand Furuta inequality has an additional consequence.
Furuta, Takayuki (1998)
Journal of Inequalities and Applications [electronic only]
Similarity:
C. Benhida, E. H. Zerouali (2009)
Studia Mathematica
Similarity:
Let R and S be two operators on a Hilbert space. We discuss the link between the subscalarity of RS and SR. As an application, we show that backward Aluthge iterates of hyponormal operators and p-quasihyponormal operators are subscalar.