Ian Hambleton

1.6k total citations
60 papers, 700 citations indexed

About

Ian Hambleton is a scholar working on Geometry and Topology, Mathematical Physics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Ian Hambleton has authored 60 papers receiving a total of 700 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Geometry and Topology, 44 papers in Mathematical Physics and 12 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Ian Hambleton's work include Homotopy and Cohomology in Algebraic Topology (33 papers), Geometric and Algebraic Topology (32 papers) and Algebraic Geometry and Number Theory (13 papers). Ian Hambleton is often cited by papers focused on Homotopy and Cohomology in Algebraic Topology (33 papers), Geometric and Algebraic Topology (32 papers) and Algebraic Geometry and Number Theory (13 papers). Ian Hambleton collaborates with scholars based in Canada, United States and Germany. Ian Hambleton's co-authors include Matthias Kreck, Laurence R. Taylor, Hans U. Boden, Byungkyu Park, Andrew Nicas, Peter Teichner, R. James Milgram, Ib Madsen, Ronnie Lee and Andrew Ranicki and has published in prestigious journals such as Annals of Mathematics, Transactions of the American Mathematical Society and Inventiones mathematicae.

In The Last Decade

Ian Hambleton

58 papers receiving 573 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ian Hambleton Canada	14	601	555	127	93	76	60	700
L. E. Jones United States	16	687 1.1×	639 1.2×	61 0.5×	154 1.7×	68 0.9×	63	806
Peter Teichner United States	14	604 1.0×	559 1.0×	131 1.0×	26 0.3×	109 1.4×	48	648
Reinhard Schultz United States	13	421 0.7×	449 0.8×	43 0.3×	111 1.2×	41 0.5×	81	543
Jeffrey L. Tollefson United States	11	368 0.6×	266 0.5×	77 0.6×	77 0.8×	74 1.0×	45	410
Nicolas Monod Switzerland	13	511 0.9×	609 1.1×	73 0.6×	59 0.6×	79 1.0×	45	668
Daniel Ruberman United States	12	388 0.6×	340 0.6×	65 0.5×	82 0.9×	50 0.7×	45	421
Eldon Dyer United States	12	359 0.6×	365 0.7×	31 0.2×	48 0.5×	103 1.4×	29	509
Darryl McCullough United States	13	496 0.8×	404 0.7×	123 1.0×	121 1.3×	71 0.9×	59	548
Domingo Toledo United States	14	555 0.9×	443 0.8×	40 0.3×	118 1.3×	47 0.6×	45	620
Nathan Habegger France	10	488 0.8×	460 0.8×	113 0.9×	16 0.2×	68 0.9×	25	536

Countries citing papers authored by Ian Hambleton

Since Specialization

Citations

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

Fields of papers citing papers by Ian Hambleton

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Hambleton

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

Hambleton, Ian. (2023). A stability range for topological 4-manifolds. Transactions of the American Mathematical Society. 1 indexed citations

Ádem, Alejandro & Ian Hambleton. (2023). Minimal Euler characteristics for even-dimensional manifolds with finite fundamental group. Forum of Mathematics Sigma. 11. 2 indexed citations

Hambleton, Ian, et al.. (2014). Homotopy representations over the orbit category. Homology Homotopy and Applications. 16(2). 345–369. 1 indexed citations

Hambleton, Ian, et al.. (2013). Equivariant CW-complexes and the orbit category. Commentarii Mathematici Helvetici. 88(2). 369–425. 8 indexed citations

Hambleton, Ian, et al.. (2010). Free actions of finite groups on S^n\\times S^n Sn×Sn. Max Planck Institute for Plasma Physics. 2 indexed citations

Hambleton, Ian, et al.. (2008). EXAMPLES OF FREE ACTIONS ON PRODUCTS OF SPHERES. The Quarterly Journal of Mathematics. 60(4). 461–474. 4 indexed citations

Friedl, Stefan, Ian Hambleton, Paul Melvin, & Peter Teichner. (2007). Non-smoothable Four-manifolds with Infinite Cyclic Fundamental Group. International Mathematics Research Notices. 2007. 3 indexed citations

Hambleton, Ian. (2006). Some examples of free actions on products of spheres. Topology. 45(4). 735–749. 7 indexed citations

Boden, Hans U., et al.. (2005). Geometry and Topology of Manifolds. American Mathematical Society eBooks. 157 indexed citations

10.

Hambleton, Ian, et al.. (2005). Topological equivalence of linear representations for cyclic groups: I. Annals of Mathematics. 161(1). 61–104. 10 indexed citations

11.

Muranov, Yu. V., et al.. (1999). Проективные группы препятствий к расщеплению вдоль односторонних подмногообразий. Математический сборник. 190(10). 65–86. 8 indexed citations

12.

Hambleton, Ian & Peter Teichner. (1997). A non-extended hermitian form over ℤ[ℤ]. manuscripta mathematica. 93(1). 435–442. 16 indexed citations

13.

Hambleton, Ian. (1996). THE ALGEBRAIC CHARACTERIZATION OF GEOMETRIC 4-MANIFOLDS (London Mathematical Society Lecture Note Series 198). Bulletin of the London Mathematical Society. 28(1). 106–108. 5 indexed citations

14.

Hambleton, Ian & Erik Kjær Pedersen. (1991). Bounded surgery and dihedral group actions on spheres. Journal of the American Mathematical Society. 4(1). 105–126. 11 indexed citations

15.

Hambleton, Ian, Laurence R. Taylor, & Bruce Williams. (1990). Detection theorems for K-theory and L-theory. Journal of Pure and Applied Algebra. 63(3). 247–299. 22 indexed citations

16.

Hambleton, Ian & Matthias Kreck. (1990). Smooth structures on algebraic surfaces with finite fundamental group. Inventiones mathematicae. 102(1). 109–114. 4 indexed citations

17.

Hambleton, Ian & Ronnie Lee. (1988). Finite group actions on P2(C). Journal of Algebra. 116(1). 227–242. 13 indexed citations

18.

Hambleton, Ian, Andrew Ranicki, & Laurence R. Taylor. (1987). Round L-theory. Journal of Pure and Applied Algebra. 47(2). 131–154. 44 indexed citations

19.

Hambleton, Ian & Ib Madsen. (1986). Local surgery obstructions and space forms. Mathematische Zeitschrift. 193(2). 191–214. 5 indexed citations

20.

Hambleton, Ian & Carl Riehm. (1978). Splitting of hermitian forms over group rings. Inventiones mathematicae. 45(1). 19–33. 8 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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