Hideyasu Sumihiro

749 total citations
10 papers, 442 citations indexed

About

Hideyasu Sumihiro is a scholar working on Mathematical Physics, Geometry and Topology and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Hideyasu Sumihiro has authored 10 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Mathematical Physics, 5 papers in Geometry and Topology and 2 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Hideyasu Sumihiro's work include Algebraic Geometry and Number Theory (5 papers), Advanced Algebra and Geometry (5 papers) and Tensor decomposition and applications (2 papers). Hideyasu Sumihiro is often cited by papers focused on Algebraic Geometry and Number Theory (5 papers), Advanced Algebra and Geometry (5 papers) and Tensor decomposition and applications (2 papers). Hideyasu Sumihiro collaborates with scholars based in Japan. Hideyasu Sumihiro's co-authors include Шигефуми Мори and has published in prestigious journals such as Tohoku Mathematical Journal, Kyoto journal of mathematics and Hiroshima Mathematical Journal.

In The Last Decade

Hideyasu Sumihiro

9 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hideyasu Sumihiro Japan	5	419	299	122	69	52	10	442
V. A. Iskovskikh Russia	12	471 1.1×	265 0.9×	65 0.5×	66 1.0×	77 1.5×	21	494
Richard Hain United States	13	450 1.1×	377 1.3×	94 0.8×	67 1.0×	45 0.9×	42	483
Pierre Berthelot France	8	518 1.2×	418 1.4×	154 1.3×	27 0.4×	68 1.3×	19	560
A S Merkur'ev United States	6	359 0.9×	255 0.9×	120 1.0×	57 0.8×	45 0.9×	11	383
Uwe Jannsen Germany	7	391 0.9×	329 1.1×	108 0.9×	36 0.5×	38 0.7×	19	414
Werner L�tkebohmert Germany	9	304 0.7×	239 0.8×	64 0.5×	17 0.2×	46 0.9×	10	328
Manuel Ojanguren Switzerland	12	485 1.2×	296 1.0×	299 2.5×	82 1.2×	69 1.3×	41	576
Ryoshi Hotta Japan	7	239 0.6×	210 0.7×	102 0.8×	55 0.8×	30 0.6×	12	283
Shihoko Ishii Japan	11	349 0.8×	137 0.5×	147 1.2×	30 0.4×	76 1.5×	42	365
Vyacheslav Vladimirovich Shokurov Russia	7	337 0.8×	152 0.5×	74 0.6×	34 0.5×	57 1.1×	15	354

Countries citing papers authored by Hideyasu Sumihiro

Since Specialization

Citations

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

Fields of papers citing papers by Hideyasu Sumihiro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hideyasu Sumihiro

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

All Works

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10 of 10 papers shown

1.

Sumihiro, Hideyasu, et al.. (2008). Canonical filtrations and stability of direct images by Frobenius morphisms. Tohoku Mathematical Journal. 60(2). 5 indexed citations

2.

Sumihiro, Hideyasu, et al.. (2008). Canonical filtrations and stability of direct images by Frobenius morphisms II. Hiroshima Mathematical Journal. 38(2). 4 indexed citations

3.

Sumihiro, Hideyasu, et al.. (2001). A splitting theorem for rank two vector bundles on projective spaces in positive characteristic. Hiroshima Mathematical Journal. 31(1). 2 indexed citations

4.

Sumihiro, Hideyasu. (1999). Determinantal varieties associated to rank two vector bundles on projective spaces and splitting theorems. Hiroshima Mathematical Journal. 29(2). 1 indexed citations

5.

Sumihiro, Hideyasu. (1994). A vanishing theorem for symmetric tensors of 2-bundles on P<sup>n</sup> and its applications. Japanese journal of mathematics. 20(2). 269–278. 2 indexed citations

6.

Sumihiro, Hideyasu. (1982). A theorem on splitting of algebraic vector bundles and its applications. Hiroshima Mathematical Journal. 12(2). 6 indexed citations

7.

Мори, Шигефуми & Hideyasu Sumihiro. (1978). On Hartshorne’s conjecture. Kyoto journal of mathematics. 18(3). 18 indexed citations

8.

Sumihiro, Hideyasu. (1975). Equivariant completion II. Kyoto journal of mathematics. 15(3). 231 indexed citations

9.

Sumihiro, Hideyasu. (1974). Equivariant completion. Kyoto journal of mathematics. 14(1). 171 indexed citations

10.

Sumihiro, Hideyasu. (1971). Reductive algebraic groups. Kyoto journal of mathematics. 11(3). 2 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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