Sidney A. Morris

7.1k total citations
227 papers, 4.5k citations indexed

About

Sidney A. Morris is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Sidney A. Morris has authored 227 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Geometry and Topology, 96 papers in Mathematical Physics and 48 papers in Algebra and Number Theory. Recurrent topics in Sidney A. Morris's work include Advanced Topology and Set Theory (102 papers), Homotopy and Cohomology in Algebraic Topology (43 papers) and Rings, Modules, and Algebras (36 papers). Sidney A. Morris is often cited by papers focused on Advanced Topology and Set Theory (102 papers), Homotopy and Cohomology in Algebraic Topology (43 papers) and Rings, Modules, and Algebras (36 papers). Sidney A. Morris collaborates with scholars based in Australia, United States and Germany. Sidney A. Morris's co-authors include Barbara R. Bartkus, Bruce Seifert, Gary G. Yen, Karl H. Hofmann, M. L. Goldstein, Robert McDonald, Betsy Van der Veer Martens, Chaomei Chen, C. Hutchens and David B. Pratt and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Abnormal Psychology and Journal of Business Ethics.

In The Last Decade

Sidney A. Morris

214 papers receiving 4.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sidney A. Morris Australia	31	1.1k	998	986	525	437	227	4.5k
В. В. Соколов Russia	21	1.1k 1.0×	369 0.4×	721 0.7×	504 1.0×	496 1.1×	146	5.5k
Peter C. Fishburn United States	58	277 0.2×	141 0.1×	562 0.6×	116 0.2×	703 1.6×	411	16.3k
John C. Nash Canada	20	423 0.4×	588 0.6×	243 0.2×	52 0.1×	243 0.6×	113	5.0k
Leonard J. Savage United States	27	159 0.1×	454 0.5×	198 0.2×	62 0.1×	583 1.3×	56	10.4k
William T. Ross United States	35	108 0.1×	215 0.2×	743 0.8×	111 0.2×	1.5k 3.5×	156	5.1k
Moses Abramovitz United States	19	108 0.1×	286 0.3×	459 0.5×	105 0.2×	537 1.2×	37	6.9k
J. Aczél Canada	27	516 0.5×	588 0.6×	103 0.1×	294 0.6×	179 0.4×	130	5.0k
Albert W. Marshall United States	34	555 0.5×	449 0.4×	47 0.0×	257 0.5×	510 1.2×	82	11.1k
Gérard Debreu United States	29	302 0.3×	226 0.2×	480 0.5×	15 0.0×	626 1.4×	40	9.8k
J. Barkley Rosser United States	27	514 0.5×	242 0.2×	82 0.1×	850 1.6×	434 1.0×	166	4.4k

Countries citing papers authored by Sidney A. Morris

Since Specialization

Citations

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

Fields of papers citing papers by Sidney A. Morris

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sidney A. Morris. 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 Sidney A. Morris. The network helps show where Sidney A. Morris may publish in the future.

Co-authorship network of co-authors of Sidney A. Morris

This figure shows the co-authorship network connecting the top 25 collaborators of Sidney A. Morris. A scholar is included among the top collaborators of Sidney A. Morris 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 Sidney A. Morris. Sidney A. Morris 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

Morris, Sidney A.. (2024). Calculating Chance: Card and Casino Games.

Morris, Sidney A., et al.. (2024). Topology Meets Number Theory. American Mathematical Monthly. 131(8). 669–689.

Morris, Sidney A., et al.. (2022). SIN, COS, EXP AND LOG OF LIOUVILLE NUMBERS. Bulletin of the Australian Mathematical Society. 108(1). 81–85. 2 indexed citations

Morris, Sidney A., et al.. (2022). ERDŐS–LIOUVILLE SETS. Bulletin of the Australian Mathematical Society. 107(2). 284–289. 4 indexed citations

Morris, Sidney A., et al.. (2022). Abstract Algebra and Famous Impossibilities. Undergraduate texts in mathematics. 2 indexed citations

Morris, Sidney A., et al.. (2022). A CONTINUOUS HOMOMORPHISM OF A THIN SET ONTO A FAT SET. Bulletin of the Australian Mathematical Society. 106(3). 500–503. 1 indexed citations

Morris, Sidney A.. (2020). The Tubby Torus as a Quotient Group. Axioms. 9(1). 11–11. 1 indexed citations

Ma, Nancy, et al.. (2019). Transient thermal modelling and validation in high-voltage x-ray sources. Thermal Science and Engineering Progress. 13. 100364–100364. 3 indexed citations

Morris, Sidney A.. (2019). A REMARK ON THE SEPARABLE QUOTIENT PROBLEM FOR TOPOLOGICAL GROUPS. Bulletin of the Australian Mathematical Society. 100(3). 453–457. 3 indexed citations

10.

Gabriyelyan, Saak & Sidney A. Morris. (2017). SUBSPACES OF THE FREE TOPOLOGICAL VECTOR SPACE ON THE UNIT INTERVAL. Bulletin of the Australian Mathematical Society. 97(1). 110–118.

11.

Bartkus, Barbara R. & Sidney A. Morris. (2015). Look Who’s Talking: Corporate Philanthropy and Firm Disclosure. International Journal of Business and Social Research. 5(1). 1–14. 5 indexed citations

12.

Morris, Sidney A., et al.. (1986). Trinity... a tale of three cardinals. Project Euclid (Cornell University). 2 indexed citations

13.

Morris, Sidney A., et al.. (1982). Free Products of Topological Groups with Central Amalgamation. II. Transactions of the American Mathematical Society. 273(2). 417–417. 1 indexed citations

14.

Morris, Sidney A., et al.. (1982). Free products of topological groups with central amalgamation. II. Transactions of the American Mathematical Society. 273(2). 417–417. 10 indexed citations

15.

Morris, Sidney A., et al.. (1982). Free products of topological groups with central amalgamation. I. Transactions of the American Mathematical Society. 273(2). 405–405. 3 indexed citations

16.

Morris, Sidney A., et al.. (1976). The free topological group on a simply connected space. Proceedings of the American Mathematical Society. 55(1). 155–159. 2 indexed citations

17.

Mack, John, Sidney A. Morris, & Edward T. Ordman. (1973). Free topological groups and the projective dimension of a locally compact abelian group. Proceedings of the American Mathematical Society. 40(1). 303–308. 65 indexed citations

18.

Morris, Sidney A.. (1972). Quotient Groups of Topological Groups with No Small Subgroups. Proceedings of the American Mathematical Society. 31(2). 625–625. 3 indexed citations

19.

Morris, Sidney A.. (1972). Locally Compact Abelian Groups and the Variety of Topological Groups Generated by the Reals. Proceedings of the American Mathematical Society. 34(1). 290–290. 4 indexed citations

20.

Diestel, Joseph, Sidney A. Morris, & Stephen A. Saxon. (1972). Varieties of linear topological spaces. Transactions of the American Mathematical Society. 172. 207–207. 33 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