R. Y. Sharp

2.3k total citations · 1 hit paper
41 papers, 1.2k citations indexed

About

R. Y. Sharp is a scholar working on Algebra and Number Theory, Geometry and Topology and Computational Theory and Mathematics. According to data from OpenAlex, R. Y. Sharp has authored 41 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Algebra and Number Theory, 28 papers in Geometry and Topology and 11 papers in Computational Theory and Mathematics. Recurrent topics in R. Y. Sharp's work include Commutative Algebra and Its Applications (29 papers), Algebraic structures and combinatorial models (21 papers) and Rings, Modules, and Algebras (16 papers). R. Y. Sharp is often cited by papers focused on Commutative Algebra and Its Applications (29 papers), Algebraic structures and combinatorial models (21 papers) and Rings, Modules, and Algebras (16 papers). R. Y. Sharp collaborates with scholars based in United Kingdom, United States and Switzerland. R. Y. Sharp's co-authors include Markus Brodmann, D. Andrew S. Rees, H. Ansari-Toroghy, Peter Schenzel and Zhongming Tang and has published in prestigious journals such as Bulletin of the London Mathematical Society, Proceedings of the American Mathematical Society and Journal of Algebra.

In The Last Decade

R. Y. Sharp

40 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Local cohomology: an algebraic introduction with geometric applications

1998 477 citations Markus Brodmann, R. Y. Sharp Zurich Open Repository and Archive (University of Zurich) profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Y. Sharp United Kingdom	16	1.2k	1.0k	439	144	51	41	1.2k
Peter Schenzel Germany	18	965 0.8×	853 0.8×	401 0.9×	104 0.7×	85 1.7×	82	1.0k
Markus Brodmann Switzerland	17	1.5k 1.2×	1.3k 1.3×	658 1.5×	147 1.0×	61 1.2×	75	1.6k
Bernd Ulrich United States	21	1.1k 0.9×	882 0.9×	650 1.5×	58 0.4×	68 1.3×	93	1.2k
Aron Simis Brazil	22	1.2k 1.0×	944 0.9×	750 1.7×	66 0.5×	93 1.8×	93	1.3k
Giuseppe Valla Italy	17	908 0.8×	791 0.8×	479 1.1×	53 0.4×	47 0.9×	60	974
J�rgen Herzog Germany	10	532 0.4×	452 0.4×	306 0.7×	64 0.4×	36 0.7×	14	598
J. A. Eagon United States	8	551 0.5×	524 0.5×	290 0.7×	115 0.8×	106 2.1×	14	697
Jürgen Stückrad Germany	12	579 0.5×	509 0.5×	241 0.5×	50 0.3×	55 1.1×	30	623
Lucien Szpiro United States	10	571 0.5×	729 0.7×	229 0.5×	202 1.4×	65 1.3×	22	826
Christian Peskine France	6	660 0.6×	766 0.7×	305 0.7×	143 1.0×	68 1.3×	12	865

Countries citing papers authored by R. Y. Sharp

Since Specialization

Citations

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

Fields of papers citing papers by R. Y. Sharp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Y. Sharp. 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 R. Y. Sharp. The network helps show where R. Y. Sharp may publish in the future.

Co-authorship network of co-authors of R. Y. Sharp

This figure shows the co-authorship network connecting the top 25 collaborators of R. Y. Sharp. A scholar is included among the top collaborators of R. Y. Sharp 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 R. Y. Sharp. R. Y. Sharp 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.

Brodmann, Markus, et al.. (2000). On annihilators and associated primes of local cohomology modules. Journal of Pure and Applied Algebra. 153(3). 197–227. 34 indexed citations

2.

Sharp, R. Y.. (1999). Injective modules and linear growth of primary decompositions. Proceedings of the American Mathematical Society. 128(3). 717–722. 5 indexed citations

3.

Brodmann, Markus & R. Y. Sharp. (1998). Local cohomology: an algebraic introduction with geometric applications. Zurich Open Repository and Archive (University of Zurich). 477 indexed citations breakdown →

4.

Sharp, R. Y. & Peter Schenzel. (1994). Cousin Complexes and Generalized Hughes Complexes. Proceedings of the London Mathematical Society. s3-68(3). 499–517. 5 indexed citations

5.

Sharp, R. Y., et al.. (1992). Asymptotic behaviour of integral closures of ideals relative to Artinian modules. Journal of Algebra. 153(1). 262–269. 3 indexed citations

6.

Sharp, R. Y., et al.. (1992). Integral closures of ideals relative to Artinian modules, and exact sequences. Glasgow Mathematical Journal. 34(1). 103–107. 1 indexed citations

7.

Sharp, R. Y.. (1991). The Frobenius homomorphism, and local cohomology in regular local rings of positive characteristic. Journal of Pure and Applied Algebra. 71(2-3). 313–317. 2 indexed citations

8.

Sharp, R. Y., et al.. (1990). Integral Closures of Ideals Relative to Local Cohomology Modules Over Quasi-Unmixed Local Rings. Journal of the London Mathematical Society. s2-42(3). 385–392. 11 indexed citations

9.

Sharp, R. Y.. (1988). KÄHLER DIFFERENTIALS (Vieweg Advanced Lectures in Mathematics). Bulletin of the London Mathematical Society. 20(1). 82–82. 6 indexed citations

10.

Sharp, R. Y.. (1986). Asymptotic Behaviour of Certain Sets of Attached Prime Ideals. Journal of the London Mathematical Society. s2-34(2). 212–218. 26 indexed citations

11.

Sharp, R. Y., et al.. (1985). Generalized fractions, Buchsbaum modules and generalized Cohen-Macaulay modules. Mathematical Proceedings of the Cambridge Philosophical Society. 98(3). 429–436. 5 indexed citations

12.

Sharp, R. Y., et al.. (1985). Lengths of certain generalized fractions. Journal of Pure and Applied Algebra. 38(2-3). 323–336. 13 indexed citations

13.

Sharp, R. Y., et al.. (1985). Generalized fractions and the Monomial Conjecture. Journal of Algebra. 92(2). 380–388. 6 indexed citations

14.

Sharp, R. Y., et al.. (1985). Baire's category theorem and prime avoidance in complete local rings. Archiv der Mathematik. 44(3). 243–248. 25 indexed citations

15.

Sharp, R. Y., et al.. (1982). Local cohomology and modules of generalized fractions. Mathematika. 29(2). 296–306. 18 indexed citations

16.

Sharp, R. Y.. (1982). A COUSIN COMPLEX CHARACTERIZATION OF BALANCED BIG COHEN-MACAULAY MODULES. The Quarterly Journal of Mathematics. 33(4). 471–485. 17 indexed citations

17.

Sharp, R. Y.. (1981). Cohen–Macaulay properties for balanced big Cohen–Macaulay modules. Mathematical Proceedings of the Cambridge Philosophical Society. 90(2). 229–238. 25 indexed citations

18.

Rees, D. Andrew S. & R. Y. Sharp. (1978). On a Theorem of B. Teissier on Multiplicities of Ideals in Local Rings. Journal of the London Mathematical Society. s2-18(3). 449–463. 32 indexed citations

19.

Sharp, R. Y.. (1971). Cousin Complex Characterizations of Two Classes of Commutative Noetherian Rings. Journal of the London Mathematical Society. s2-3(4). 621–624. 3 indexed citations

20.

Sharp, R. Y.. (1971). ON GORENSTEIN MODULES OVER A COMPLETE COHEN-MACAULAY LOCAL RING. The Quarterly Journal of Mathematics. 22(3). 425–434. 21 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