Hideki Kosaki

2.6k total citations
63 papers, 1.6k citations indexed

About

Hideki Kosaki is a scholar working on Mathematical Physics, Applied Mathematics and Algebra and Number Theory. According to data from OpenAlex, Hideki Kosaki has authored 63 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Mathematical Physics, 33 papers in Applied Mathematics and 22 papers in Algebra and Number Theory. Recurrent topics in Hideki Kosaki's work include Advanced Operator Algebra Research (30 papers), Advanced Topics in Algebra (21 papers) and Holomorphic and Operator Theory (16 papers). Hideki Kosaki is often cited by papers focused on Advanced Operator Algebra Research (30 papers), Advanced Topics in Algebra (21 papers) and Holomorphic and Operator Theory (16 papers). Hideki Kosaki collaborates with scholars based in Japan, United States and France. Hideki Kosaki's co-authors include Thierry Fack, Fumio Hiai, Masaki Izumi, Roberto Longo, Shigeru Yamagami, Rajendra Bhatia, Marie Choda, Fuad Kıttaneh, Toshihiro Hamachi and Takashi Sano and has published in prestigious journals such as Communications in Mathematical Physics, Lecture notes in mathematics and Transactions of the American Mathematical Society.

In The Last Decade

Hideki Kosaki

57 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hideki Kosaki Japan	21	1.2k	826	658	358	258	63	1.6k
Gert K. Pedersen Denmark	25	1.5k 1.3×	564 0.7×	1.3k 2.0×	409 1.1×	280 1.1×	68	1.9k
Bruce Blackadar United States	19	1.8k 1.5×	358 0.4×	1.5k 2.3×	578 1.6×	151 0.6×	30	2.0k
John F. R. Duncan United States	17	1.8k 1.5×	976 1.2×	1.4k 2.1×	553 1.5×	610 2.4×	58	2.5k
Gert Kjærgård Pedersen Denmark	10	1.5k 1.3×	344 0.4×	1.2k 1.9×	438 1.2×	171 0.7×	16	1.7k
Karl‐Hermann Neeb Germany	17	1.1k 0.9×	397 0.5×	558 0.8×	757 2.1×	82 0.3×	152	1.4k
Allan M. Sinclair United Kingdom	19	1.1k 0.9×	431 0.5×	1.1k 1.7×	464 1.3×	183 0.7×	66	1.4k
Edward G. Effros United States	34	2.9k 2.5×	974 1.2×	2.1k 3.2×	1.0k 2.8×	493 1.9×	74	3.5k
Carl Pearcy United States	25	1.3k 1.1×	1.6k 1.9×	964 1.5×	302 0.8×	783 3.0×	128	2.3k
Harald Upmeier Germany	14	537 0.5×	479 0.6×	355 0.5×	304 0.8×	181 0.7×	46	938
Bernard Russo United States	17	742 0.6×	425 0.5×	552 0.8×	200 0.6×	129 0.5×	56	956

Countries citing papers authored by Hideki Kosaki

Since Specialization

Citations

This map shows the geographic impact of Hideki Kosaki's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hideki Kosaki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hideki Kosaki more than expected).

Fields of papers citing papers by Hideki Kosaki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hideki Kosaki. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hideki Kosaki. The network helps show where Hideki Kosaki may publish in the future.

Co-authorship network of co-authors of Hideki Kosaki

This figure shows the co-authorship network connecting the top 25 collaborators of Hideki Kosaki. A scholar is included among the top collaborators of Hideki Kosaki based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hideki Kosaki. Hideki Kosaki is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kosaki, Hideki. (2023). Remarks on absolute continuity of positive operators. International Journal of Mathematics. 34(10). 1 indexed citations

Kosaki, Hideki. (2014). Strong monotonicity for various means. Journal of Functional Analysis. 267(7). 1917–1958. 6 indexed citations

Hiai, Fumio, Hideki Kosaki, Dėnes Petz, & Mary Beth Ruskai. (2013). Families of completely positive maps associated with monotone metrics. Linear Algebra and its Applications. 439(7). 1749–1791. 11 indexed citations

Kosaki, Hideki. (2007). On infinite divisibility of positive definite functions arising from operator means. Journal of Functional Analysis. 254(1). 84–108. 17 indexed citations

Bhatia, Rajendra & Hideki Kosaki. (2006). Mean matrices and infinite divisibility. Linear Algebra and its Applications. 424(1). 36–54. 39 indexed citations

Kosaki, Hideki. (2003). Free products of measured equivalence relations. Journal of Functional Analysis. 207(2). 264–299. 2 indexed citations

Hong, Jeong Hee & Hideki Kosaki. (2000). The group of one-dimensional bimodules arising from composition of subfactors. Journal of the Mathematical Society of Japan. 52(2).

Hiai, Fumio & Hideki Kosaki. (1999). Comparison of Various Means for Operators. Journal of Functional Analysis. 163(2). 300–323. 40 indexed citations

Kosaki, Hideki. (1998). Arithmetic–Geometric Mean and Related Inequalities for Operators. Journal of Functional Analysis. 156(2). 429–451. 73 indexed citations

10.

Kosaki, Hideki. (1996). Sector theory and automorphisms for factor-subfactor pairs. Journal of the Mathematical Society of Japan. 48(3). 9 indexed citations

11.

Choda, Marie & Hideki Kosaki. (1994). Strongly Outer Actions for an Inclusion of Factors. Journal of Functional Analysis. 122(2). 315–332. 35 indexed citations

12.

Kosaki, Hideki. (1992). Unitarily Invariant Norms under Which the Map $A → |A|$ Is Lipschitz Continuous. Publications of the Research Institute for Mathematical Sciences. 28(2). 299–313. 14 indexed citations

13.

Kosaki, Hideki. (1992). An Inequality of Araki-Lieb-Thirring (Von Neumann Algebra Case). Proceedings of the American Mathematical Society. 114(2). 477–477. 9 indexed citations

14.

Kosaki, Hideki. (1992). An inequality of Araki-Lieb-Thirring (von Neumann algebra case). Proceedings of the American Mathematical Society. 114(2). 477–481. 27 indexed citations

15.

Kosaki, Hideki & Roberto Longo. (1992). A remark on the minimal index of subfactors. Journal of Functional Analysis. 107(2). 458–470. 44 indexed citations

16.

Iochum, Bruno & Hideki Kosaki. (1985). Linear Radon-NIkodym Theorems for Linear Radon-NIkodym Theorems for on JEW and W* Algebras. Publications of the Research Institute for Mathematical Sciences. 21(6). 1205–1222. 2 indexed citations

17.

Kosaki, Hideki. (1984). On the continuity of the map ϑ → ¦ϑ¦ from the predual of a W∗-algebra. Journal of Functional Analysis. 59(1). 123–131. 34 indexed citations

18.

Kosaki, Hideki. (1983). On the Bures distance and the Uhlmann transition probability of states on a von Neumann algebra. Proceedings of the American Mathematical Society. 89(2). 285–288. 1 indexed citations

19.

Kosaki, Hideki. (1982). Linear Radon-Nikodym Theorems for States on a von Neumann Algebra. Publications of the Research Institute for Mathematical Sciences. 18(1). 379–386. 5 indexed citations

20.

Kosaki, Hideki. (1980). Canonical L〓p〓-spaces associated with an arbitrary abstract von Neumann algebra. UMI eBooks. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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