Lorenz Halbeısen

871 total citations
60 papers, 290 citations indexed

About

Lorenz Halbeısen is a scholar working on Geometry and Topology, Computational Theory and Mathematics and Mathematical Physics. According to data from OpenAlex, Lorenz Halbeısen has authored 60 papers receiving a total of 290 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Geometry and Topology, 21 papers in Computational Theory and Mathematics and 19 papers in Mathematical Physics. Recurrent topics in Lorenz Halbeısen's work include Advanced Topology and Set Theory (26 papers), Computability, Logic, AI Algorithms (15 papers) and Limits and Structures in Graph Theory (10 papers). Lorenz Halbeısen is often cited by papers focused on Advanced Topology and Set Theory (26 papers), Computability, Logic, AI Algorithms (15 papers) and Limits and Structures in Graph Theory (10 papers). Lorenz Halbeısen collaborates with scholars based in Switzerland, United Kingdom and United States. Lorenz Halbeısen's co-authors include Norbert Hungerbühler, Saharon Shelah, Benedikt Löwe, Edward Odell, Jörg Brendle, Tomek Bartoszyński, Haim Judah, Eleftherios Tachtsis, Mirna Džamonja and Pierre Matet and has published in prestigious journals such as SIAM Review, American Mathematical Monthly and Pacific Journal of Mathematics.

In The Last Decade

Lorenz Halbeısen

46 papers receiving 260 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lorenz Halbeısen Switzerland	11	171	146	109	48	46	60	290
Richard Mansfield United States	7	176 1.0×	169 1.2×	87 0.8×	56 1.2×	41 0.9×	29	288
M. van de Vel Netherlands	11	190 1.1×	188 1.3×	89 0.8×	42 0.9×	51 1.1×	35	321
H. A. Helfgott United States	10	134 0.8×	82 0.6×	57 0.5×	105 2.2×	173 3.8×	28	285
B.M.M. de Weger Netherlands	9	285 1.7×	134 0.9×	102 0.9×	189 3.9×	48 1.0×	23	396
A. Baker	4	192 1.1×	93 0.6×	104 1.0×	129 2.7×	43 0.9×	5	320
Emanuele Munarini Italy	9	133 0.8×	117 0.8×	21 0.2×	69 1.4×	147 3.2×	45	301
R. J. Stroeker Netherlands	9	147 0.9×	67 0.5×	42 0.4×	91 1.9×	31 0.7×	23	220
Jorge L. Ramírez Alfonsín France	7	175 1.0×	213 1.5×	32 0.3×	188 3.9×	77 1.7×	28	348
Alf van der Poorten Australia	7	60 0.4×	109 0.7×	60 0.6×	67 1.4×	30 0.7×	13	221
Ezra Brown United States	9	175 1.0×	79 0.5×	89 0.8×	145 3.0×	90 2.0×	61	367

Countries citing papers authored by Lorenz Halbeısen

Since Specialization

Citations

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

Fields of papers citing papers by Lorenz Halbeısen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lorenz Halbeısen

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

Halbeısen, Lorenz, et al.. (2023). The Pentagon Theorem in Miquelian Möbius Planes. International Electronic Journal of Geometry. 16(2). 689–696. 1 indexed citations

Halbeısen, Lorenz, et al.. (2023). The Hidden Twin of Morley’s Five Circles Theorem. American Mathematical Monthly. 130(10). 879–891.

Halbeısen, Lorenz, et al.. (2022). Configurations on elliptic curves. 19(3). 111–135.

Halbeısen, Lorenz & Norbert Hungerbühler. (2020). Heron triangles and their elliptic curves. Journal of Number Theory. 213. 232–253. 2 indexed citations

Halbeısen, Lorenz, et al.. (2020). Magic sets for polynomials of degree n. Linear Algebra and its Applications. 609. 413–441. 2 indexed citations

Halbeısen, Lorenz & Norbert Hungerbühler. (2017). Closed chains of conics carrying poncelet triangles. Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry. 58(2). 277–302. 2 indexed citations

Halbeısen, Lorenz & Norbert Hungerbühler. (2015). A Simple Proof of Poncelet's Theorem (on the Occasion of Its Bicentennial). American Mathematical Monthly. 122(6). 537–551. 10 indexed citations

Halbeısen, Lorenz, et al.. (2007). The cardinality of Hamel bases of Banach spaces. 1 indexed citations

Halbeısen, Lorenz. (2005). Families of almost disjoint Hamel bases. Extracta Mathematicae. 20(2). 199–202. 1 indexed citations

10.

Halbeısen, Lorenz & Edward Odell. (2004). On asymptotic models in Banach Spaces. Israel Journal of Mathematics. 139(1). 253–291. 10 indexed citations

11.

Brendle, Jörg, et al.. (2003). Silver Measurability and its Relation to other Regularity Properties. UvA-DARE (University of Amsterdam). 1 indexed citations

12.

Halbeısen, Lorenz, et al.. (2003). On the Cardinality of Smallest Spanning Sets of Rings. Quaestiones Mathematicae. 26(3). 321–325. 2 indexed citations

13.

Halbeısen, Lorenz & Norbert Hungerbühler. (2002). On continuously Urysohn and strongly separating spaces. Topology and its Applications. 118(3). 329–335. 6 indexed citations

14.

Halbeısen, Lorenz & Pierre Matet. (2002). A Result in Dual Ramsey Theory. Journal of Combinatorial Theory Series A. 100(2). 394–398. 1 indexed citations

15.

Halbeısen, Lorenz & Benedikt Löwe. (2001). Techniques for approaching the dual Ramsey property in the projective hierarchy. Pacific Journal of Mathematics. 200(1). 119–145. 2 indexed citations

16.

Halbeısen, Lorenz. (2001). Ramseyan ultrafilters. Fundamenta Mathematicae. 169(3). 233–248. 1 indexed citations

17.

Halbeısen, Lorenz & Norbert Hungerbühler. (2000). Reconstruction of Weighted Graphs by their Spectrum. European Journal of Combinatorics. 21(5). 641–650. 9 indexed citations

18.

Halbeısen, Lorenz. (1998). On Shattering, Splitting and Reaping Partitions. Mathematical logic quarterly. 44(1). 123–134. 9 indexed citations

19.

Halbeısen, Lorenz & Norbert Hungerbühler. (1995). The general counterfeit coin problem. Discrete Mathematics. 147(1-3). 139–150. 10 indexed citations

20.

Halbeısen, Lorenz & Saharon Shelah. (1994). Consequences of arithmetic for set theory. Journal of Symbolic Logic. 59(1). 30–40. 18 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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