Dragos Oprea

588 total citations
24 papers, 215 citations indexed

About

Dragos Oprea is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Dragos Oprea has authored 24 papers receiving a total of 215 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Geometry and Topology, 18 papers in Mathematical Physics and 4 papers in Algebra and Number Theory. Recurrent topics in Dragos Oprea's work include Algebraic Geometry and Number Theory (23 papers), Advanced Algebra and Geometry (14 papers) and Homotopy and Cohomology in Algebraic Topology (9 papers). Dragos Oprea is often cited by papers focused on Algebraic Geometry and Number Theory (23 papers), Advanced Algebra and Geometry (14 papers) and Homotopy and Cohomology in Algebraic Topology (9 papers). Dragos Oprea collaborates with scholars based in United States, Switzerland and Japan. Dragos Oprea's co-authors include Alina Marian, Rahul Pandharipande, Aaron Pixton, Dimitri Zvonkine, Kōta Yoshioka, Paul Hacking and Radu Laza and has published in prestigious journals such as Transactions of the American Mathematical Society, Inventiones mathematicae and Advances in Mathematics.

In The Last Decade

Dragos Oprea

21 papers receiving 198 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Dragos Oprea United States	9	210	157	29	23	17	24	215
Alina Marian United States	8	165 0.8×	125 0.8×	23 0.8×	11 0.5×	15 0.9×	14	172
Moira Chas United States	6	164 0.8×	170 1.1×	67 2.3×	25 1.1×	12 0.7×	13	189
Stefan Schröer Germany	10	227 1.1×	135 0.9×	50 1.7×	38 1.7×	13 0.8×	44	236
David Nadler United States	8	257 1.2×	245 1.6×	30 1.0×	19 0.8×	35 2.1×	26	282
Angela Gibney United States	8	161 0.8×	93 0.6×	36 1.2×	34 1.5×	13 0.8×	19	170
Виктор Степанович Куликов Russia	9	261 1.2×	173 1.1×	20 0.7×	37 1.6×	42 2.5×	39	291
Charles Cadman United States	5	157 0.7×	105 0.7×	26 0.9×	10 0.4×	22 1.3×	7	164
Usha N. Bhosle India	10	302 1.4×	261 1.7×	30 1.0×	13 0.6×	8 0.5×	50	304
Paolo Stellari Italy	12	366 1.7×	298 1.9×	53 1.8×	23 1.0×	21 1.2×	32	369
Anna Wienhard Germany	10	249 1.2×	228 1.5×	17 0.6×	36 1.6×	17 1.0×	30	292

Countries citing papers authored by Dragos Oprea

Since Specialization

Citations

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

Fields of papers citing papers by Dragos Oprea

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dragos Oprea

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

Oprea, Dragos, et al.. (2025). Tautological projection for cycles on the moduli space of abelian varieties. Algebraic geometry. 736–768.

Oprea, Dragos, et al.. (2025). Tautological and non-tautological cycles on the moduli space of Abelian varieties. Inventiones mathematicae. 242(3). 659–723.

Oprea, Dragos. (2022). Big and Nef Tautological Vector Bundles over the Hilbert Scheme of Points. Symmetry Integrability and Geometry Methods and Applications. 1 indexed citations

Oprea, Dragos & Rahul Pandharipande. (2021). Quot schemes of curves and surfaces: virtual classes, integrals, Euler characteristics. Geometry & Topology. 25(7). 3425–3505. 13 indexed citations

Oprea, Dragos. (2018). On a class of semihomogeneous vector bundles. Mathematische Nachrichten. 291(17-18). 2599–2630.

Hacking, Paul, Radu Laza, & Dragos Oprea. (2016). Compactifying Moduli Spaces. CERN Document Server (European Organization for Nuclear Research). 2 indexed citations

Marian, Alina, et al.. (2016). On the strange duality conjecture for abelian surfaces II. Journal of Algebraic Geometry. 26(3). 475–511. 3 indexed citations

Marian, Alina, Dragos Oprea, Rahul Pandharipande, Aaron Pixton, & Dimitri Zvonkine. (2015). The Chern character of the Verlinde bundle over ℳ¯_g,n. Journal für die reine und angewandte Mathematik (Crelles Journal). 2017(732). 147–163. 10 indexed citations

Marian, Alina & Dragos Oprea. (2014). On the strange duality conjecture for abelian surfaces. Journal of the European Mathematical Society. 16(6). 1221–1252. 10 indexed citations

10.

Oprea, Dragos. (2013). Framed sheaves over treefolds and symmetric obstruction theories. Documenta Mathematica. 18. 323–342. 1 indexed citations

11.

Marian, Alina, Dragos Oprea, & Rahul Pandharipande. (2011). The moduli space of stable quotients. Geometry & Topology. 15(3). 1651–1706. 49 indexed citations

12.

Oprea, Dragos. (2010). A note on the Verlinde bundles on elliptic curves. Transactions of the American Mathematical Society. 362(7). 3779–3798. 2 indexed citations

13.

Marian, Alina & Dragos Oprea. (2008). Sheaves on abelian surfaces and strange duality. Mathematische Annalen. 343(1). 1–33. 8 indexed citations

14.

Marian, Alina & Dragos Oprea. (2007). The level-rank duality for non-abelian theta functions. Inventiones mathematicae. 168(2). 225–247. 33 indexed citations

15.

Marian, Alina & Dragos Oprea. (2007). Counts of maps to Grassmannians and intersections on the moduli space of bundles. Journal of Differential Geometry. 76(1). 6 indexed citations

16.

Marian, Alina & Dragos Oprea. (2006). On the intersection theory of the moduli space of rank two bundles. Topology. 45(3). 531–541. 2 indexed citations

17.

Oprea, Dragos. (2006). Tautological classes on the moduli spaces of stable maps to Pr via torus actions. Advances in Mathematics. 207(2). 661–690. 11 indexed citations

18.

Marian, Alina & Dragos Oprea. (2006). Virtual intersections on the Quot scheme and Vafa-Intriligator formulas. Duke Mathematical Journal. 136(1). 23 indexed citations

19.

Oprea, Dragos. (2006). The tautological rings of the moduli spaces of stable maps to flag varieties. Journal of Algebraic Geometry. 15(4). 623–655. 5 indexed citations

20.

Oprea, Dragos. (2005). Divisors on the moduli spaces of stable maps to flag varieties and reconstruction. Journal für die reine und angewandte Mathematik (Crelles Journal). 2005(586). 169–205. 14 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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