Manabu Harada

869 total citations
66 papers, 649 citations indexed

About

Manabu Harada is a scholar working on Algebra and Number Theory, Geometry and Topology and Computational Theory and Mathematics. According to data from OpenAlex, Manabu Harada has authored 66 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Algebra and Number Theory, 23 papers in Geometry and Topology and 14 papers in Computational Theory and Mathematics. Recurrent topics in Manabu Harada's work include Rings, Modules, and Algebras (52 papers), Advanced Topics in Algebra (31 papers) and Algebraic structures and combinatorial models (18 papers). Manabu Harada is often cited by papers focused on Rings, Modules, and Algebras (52 papers), Advanced Topics in Algebra (31 papers) and Algebraic structures and combinatorial models (18 papers). Manabu Harada collaborates with scholars based in Japan. Manabu Harada's co-authors include Kiyoichi Oshiro and has published in prestigious journals such as Transactions of the American Mathematical Society, Journal of Algebra and Journal of the London Mathematical Society.

In The Last Decade

Manabu Harada

57 papers receiving 397 citations

Peers

Manabu Harada

ANT

GT

CTM

MP

DMC

C R Hajarnavis United Kingdom

Barbara L. Osofsky United States

Friedrich Kasch Germany

A. W. Chatters United Kingdom

Yuzo Utumi Japan

Gorô Azumaya United States

Daniel Zelinsky United States

Miguel Ferrero Brazil

Jeffrey Bergen United States

Péter Vámos United Kingdom

C R Hajarnavis United Kingdom

Manabu Harada

547 ×0.9

ANT

369 ×0.9

GT

81 ×1.0

CTM

52 ×0.9

MP

38 ×1.3

DMC

Citations per year, relative to Manabu Harada Manabu Harada (= 1×) peers C R Hajarnavis

Countries citing papers authored by Manabu Harada

Since Specialization

Citations

This map shows the geographic impact of Manabu Harada'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 Manabu Harada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Manabu Harada more than expected).

Fields of papers citing papers by Manabu Harada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Manabu Harada. 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 Manabu Harada. The network helps show where Manabu Harada may publish in the future.

Co-authorship network of co-authors of Manabu Harada

This figure shows the co-authorship network connecting the top 25 collaborators of Manabu Harada. A scholar is included among the top collaborators of Manabu Harada 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 Manabu Harada. Manabu Harada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Harada, Manabu. (1993). Almost QF rings with J^(3=0). Osaka Journal of Mathematics. 30(4). 893–908. 3 indexed citations

2.

Harada, Manabu. (1993). Almost QF rings and almost QF# rings. Osaka Journal of Mathematics. 30(4). 887–892. 13 indexed citations

3.

Harada, Manabu. (1991). Direct sums of almost relative injective modules. Osaka Journal of Mathematics. 28(3). 751–758. 7 indexed citations

4.

Harada, Manabu. (1990). On almost relative projectives over perfect rings. Osaka Journal of Mathematics. 27(3). 655–665. 4 indexed citations

5.

Harada, Manabu. (1988). Generalizations of Nakayama ring. VII. Hereditary rings. Osaka Journal of Mathematics. 25(2). 419–439. 1 indexed citations

6.

Harada, Manabu, et al.. (1987). Generalizations of Nakayama ring. IV. Left serial rings with (*,1). Osaka Journal of Mathematics. 24(1). 139–145. 1 indexed citations

7.

Harada, Manabu. (1984). On maximal submodules of a finite direct sum of hollow modules. II. Osaka Journal of Mathematics. 21(3). 671–677. 5 indexed citations

8.

Harada, Manabu. (1983). A characterization of QF-algebras. Osaka Journal of Mathematics. 20(1). 1–4. 3 indexed citations

9.

Harada, Manabu. (1982). Uniserial rings and lifting properties. Osaka Journal of Mathematics. 19(2). 217–229. 11 indexed citations

10.

Harada, Manabu. (1982). On modules with extending properties. Osaka Journal of Mathematics. 19(1). 203–215. 24 indexed citations

11.

Harada, Manabu. (1980). On lifting property on direct sums of hollow modules. Osaka Journal of Mathematics. 17(3). 783–791. 13 indexed citations

12.

Harada, Manabu. (1976). A ring theoretical proof in a factor category of indecomposable modules. Journal of the Mathematical Society of Japan. 28(1). 3 indexed citations

13.

Harada, Manabu, et al.. (1975). On perfect rings and the exchange property. Osaka Journal of Mathematics. 12(2). 483–491. 13 indexed citations

14.

Harada, Manabu. (1973). PERFECT CATEGORIES III : HEREDITARY AND QF-3 CATEGORIES. Osaka Journal of Mathematics. 10(2). 357–367. 1 indexed citations

15.

Harada, Manabu. (1972). On quasi-injective modules with a chain condition over a commutative ring. Osaka Journal of Mathematics. 9(3). 421–426. 1 indexed citations

16.

Harada, Manabu. (1970). On semi-simple abelian categories. Osaka Journal of Mathematics. 7(1). 89–95. 13 indexed citations

17.

Harada, Manabu. (1969). Note on Galois extension over the center. Revista de la Unión Matemática Argentina. 24(2). 91–96. 1 indexed citations

18.

Harada, Manabu. (1966). ${\rm QF}-3$ and semi-primary ${\rm PP}$-rings. I, II. Osaka Journal of Mathematics. 3(1). 21–27. 9 indexed citations

19.

Harada, Manabu. (1964). On generalization of Asano's maximal orders in a ring. Osaka Journal of Mathematics. 1(1). 61–68. 5 indexed citations

20.

Harada, Manabu. (1958). Some remarks on E-sequences in Noetherian rings. Osaka City University (Osaka City University). 9(2). 39–41. 1 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.

Explore authors with similar magnitude of impact