Stefan Schröer

615 total citations
44 papers, 236 citations indexed

About

Stefan Schröer is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Stefan Schröer has authored 44 papers receiving a total of 236 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Geometry and Topology, 25 papers in Mathematical Physics and 13 papers in Algebra and Number Theory. Recurrent topics in Stefan Schröer's work include Algebraic Geometry and Number Theory (43 papers), Advanced Algebra and Geometry (16 papers) and Homotopy and Cohomology in Algebraic Topology (12 papers). Stefan Schröer is often cited by papers focused on Algebraic Geometry and Number Theory (43 papers), Advanced Algebra and Geometry (16 papers) and Homotopy and Cohomology in Algebraic Topology (12 papers). Stefan Schröer collaborates with scholars based in Germany, Japan and Cyprus. Stefan Schröer's co-authors include Holger Brenner, Keiji Oguiso, Daniel Huybrechts, Gabriele Vezzosi, Christian Liedtke, Hiroyuki Ito, Jochen Heinloth, Bernd Siebert, Dino Lorenzini and Jürgen Hausen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Mathematics and American Mathematical Monthly.

In The Last Decade

Stefan Schröer

39 papers receiving 193 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stefan Schröer Germany	10	227	135	50	38	21	44	236
Giuseppe Pareschi Italy	11	280 1.2×	152 1.1×	86 1.7×	72 1.9×	35 1.7×	23	290
Brian Osserman United States	9	180 0.8×	96 0.7×	33 0.7×	65 1.7×	20 1.0×	29	194
Ignacio Sols Spain	9	179 0.8×	128 0.9×	31 0.6×	33 0.9×	20 1.0×	31	204
Jörg Schürmann Germany	9	210 0.9×	154 1.1×	64 1.3×	30 0.8×	24 1.1×	24	235
Dragos Oprea United States	9	210 0.9×	157 1.2×	29 0.6×	23 0.6×	10 0.5×	24	215
Fumiharu Kato Japan	8	234 1.0×	151 1.1×	36 0.7×	57 1.5×	13 0.6×	28	248
Adrián Langer Poland	11	396 1.7×	273 2.0×	67 1.3×	61 1.6×	44 2.1×	33	404
Angela Gibney United States	8	161 0.7×	93 0.7×	36 0.7×	34 0.9×	9 0.4×	19	170
Daniele Faenzi France	10	249 1.1×	145 1.1×	92 1.8×	24 0.6×	22 1.0×	34	255
Filippo Viviani Italy	8	162 0.7×	80 0.6×	47 0.9×	79 2.1×	7 0.3×	30	177

Countries citing papers authored by Stefan Schröer

Since Specialization

Citations

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

Fields of papers citing papers by Stefan Schröer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stefan Schröer

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

Schröer, Stefan, et al.. (2024). Generalizations of quasielliptic curves. SHILAP Revista de lepidopterología. Volume 7. 1 indexed citations

Schröer, Stefan, et al.. (2023). The structure of Frobenius kernels for automorphism group schemes. Algebra & Number Theory. 17(9). 1637–1680. 3 indexed citations

Schröer, Stefan, et al.. (2023). Para-Abelian Varieties and Albanese Maps. Bulletin of the Brazilian Mathematical Society New Series. 55(1). 2 indexed citations

Lorenzini, Dino & Stefan Schröer. (2023). Discriminant groups of wild cyclic quotient singularities. Algebra & Number Theory. 17(5). 1017–1068. 1 indexed citations

Schröer, Stefan. (2018). On Flasque Sheaves and Flasque Modules. Applied Categorical Structures. 26(6). 1113–1122.

Schröer, Stefan, et al.. (2017). On equivariant formal deformation theory. Rendiconti del Circolo Matematico di Palermo Series 2. 67(3). 409–419. 1 indexed citations

Schröer, Stefan. (2013). Pathologies in cohomology of non-paracompact Hausdorff spaces. Topology and its Applications. 160(13). 1809–1815.

Schröer, Stefan. (2010). On fibrations whose geometric fibers are nonreduced. Nagoya Mathematical Journal. 200. 35–57. 9 indexed citations

Liedtke, Christian & Stefan Schröer. (2010). The Néron model over the Igusa curves. Journal of Number Theory. 130(10). 2157–2197. 5 indexed citations

10.

Schröer, Stefan. (2010). On fibrations whose geometric fibers are nonreduced. Nagoya Mathematical Journal. 200. 35–57.

11.

Heinloth, Jochen & Stefan Schröer. (2009). The bigger Brauer group and twisted sheaves. Journal of Algebra. 322(4). 1187–1195. 3 indexed citations

12.

Schröer, Stefan. (2008). On genus change in algebraic curves over imperfect fields. Proceedings of the American Mathematical Society. 137(4). 1239–1243. 9 indexed citations

13.

Schröer, Stefan. (2006). Kummer surfaces for the self-product of the cuspidal rational curve. Journal of Algebraic Geometry. 16(2). 305–346. 9 indexed citations

14.

Schröer, Stefan & Bernd Siebert. (2005). Toroidal crossings and logarithmic structures. Advances in Mathematics. 202(1). 189–231. 1 indexed citations

15.

Schröer, Stefan. (2005). Topological methods for complex-analytic Brauer groups. Topology. 44(5). 875–894. 11 indexed citations

16.

Schröer, Stefan & Gabriele Vezzosi. (2004). Existence of vector bundles and global resolutions for singular surfaces. Compositio Mathematica. 140(3). 717–728. 9 indexed citations

17.

Schröer, Stefan. (2004). Some Calabi–Yau threefolds with obstructed deformations over the Witt vectors. Compositio Mathematica. 140(6). 1579–1592. 16 indexed citations

18.

Schröer, Stefan. (2003). The $T^1$-lifting theorem in positive characteristic. Journal of Algebraic Geometry. 12(4). 699–714. 5 indexed citations

19.

Schröer, Stefan. (2003). The bigger Brauer group is really big. Journal of Algebra. 262(1). 210–225. 5 indexed citations

20.

Schröer, Stefan. (2002). Hilbert's Theorem 90 and algebraic spaces. Journal of Pure and Applied Algebra. 173(3). 339–345. 1 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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