Marina Ratner

2.4k total citations
24 papers, 1.2k citations indexed

About

Marina Ratner is a scholar working on Mathematical Physics, Geometry and Topology and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Marina Ratner has authored 24 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Mathematical Physics, 13 papers in Geometry and Topology and 4 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Marina Ratner's work include Mathematical Dynamics and Fractals (15 papers), Advanced Algebra and Geometry (6 papers) and Advanced Differential Equations and Dynamical Systems (5 papers). Marina Ratner is often cited by papers focused on Mathematical Dynamics and Fractals (15 papers), Advanced Algebra and Geometry (6 papers) and Advanced Differential Equations and Dynamical Systems (5 papers). Marina Ratner collaborates with scholars based in United States, Israel and Canada. Marina Ratner's co-authors include Elmer M. Tory and has published in prestigious journals such as Annals of Mathematics, Inventiones mathematicae and Acta Mathematica.

In The Last Decade

Marina Ratner

24 papers receiving 942 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marina Ratner United States 16 1.0k 587 242 194 128 24 1.2k
Jun Tomiyama Japan 20 841 0.8× 271 0.5× 106 0.4× 229 1.2× 743 5.8× 107 1.3k
Mitsuru Nakai Japan 18 455 0.4× 427 0.7× 48 0.2× 658 3.4× 104 0.8× 155 1.1k
F. W. Gehring United States 25 715 0.7× 2.1k 3.6× 64 0.3× 2.3k 11.9× 87 0.7× 81 2.9k
Donald E. Marshall United States 15 266 0.3× 259 0.4× 40 0.2× 409 2.1× 106 0.8× 35 670
Frank Raymond United States 18 556 0.5× 721 1.2× 25 0.1× 259 1.3× 103 0.8× 61 1.1k
Ronald L. Lipsman United States 17 499 0.5× 188 0.3× 29 0.1× 170 0.9× 224 1.8× 70 684
Wolfgang Ebeling Germany 12 190 0.2× 310 0.5× 48 0.2× 37 0.2× 117 0.9× 58 533
Marc Troyanov Switzerland 14 205 0.2× 452 0.8× 51 0.2× 580 3.0× 6 0.0× 73 872
Gert Almkvist Sweden 13 115 0.1× 173 0.3× 35 0.1× 92 0.5× 229 1.8× 34 474
Олли Мартио Finland 28 684 0.7× 1.8k 3.0× 69 0.3× 2.6k 13.2× 49 0.4× 119 3.0k

Countries citing papers authored by Marina Ratner

Since Specialization
Citations

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

Fields of papers citing papers by Marina Ratner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marina Ratner

This figure shows the co-authorship network connecting the top 25 collaborators of Marina Ratner. A scholar is included among the top collaborators of Marina Ratner 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 Marina Ratner. Marina Ratner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ratner, Marina. (1995). Raghunathan’s conjectures for Cartesian products of real and 𝔭-adic Lie groups. Duke Mathematical Journal. 77(2). 52 indexed citations
2.
Ratner, Marina. (1994). Invariant measures and orbit closures for unipotent actions on homogeneous spaces. Geometric and Functional Analysis. 4(2). 236–257. 27 indexed citations
3.
Ratner, Marina. (1992). Raghunathan’s conjectures for SL(2,R). Israel Journal of Mathematics. 80(1-2). 1–31. 23 indexed citations
4.
Ratner, Marina. (1991). Raghunathan’s topological conjecture and distributions of unipotent flows. Duke Mathematical Journal. 63(1). 153 indexed citations
5.
Ratner, Marina. (1991). On Raghunathan's Measure Conjecture. Annals of Mathematics. 134(3). 545–545. 185 indexed citations
6.
Ratner, Marina. (1991). Distribution rigidity for unipotent actions on homogeneous spaces. Bulletin of the American Mathematical Society. 24(2). 321–325. 9 indexed citations
7.
Ratner, Marina. (1990). Strict measure rigidity for unipotent subgroups of solvable groups. Inventiones mathematicae. 101(1). 449–482. 47 indexed citations
8.
Ratner, Marina. (1990). On measure rigidity of unipotent subgroups of semisimple groups. Acta Mathematica. 165(0). 229–309. 61 indexed citations
9.
Ratner, Marina. (1987). The rate of mixing for geodesic and horocycle flows. Ergodic Theory and Dynamical Systems. 7(2). 267–288. 53 indexed citations
10.
Ratner, Marina. (1987). Rigid reparametrizations and cohomology for horocycle flows. Inventiones mathematicae. 88(2). 341–374. 2 indexed citations
11.
Ratner, Marina. (1986). Rigidity of time changes for horocycle flows. Acta Mathematica. 156(0). 1–32. 15 indexed citations
12.
Ratner, Marina. (1983). Horocycle Flows, Joinings and Rigidity of Products. Annals of Mathematics. 118(2). 277–277. 81 indexed citations
13.
Ratner, Marina. (1982). Rigidity of Horocycle Flows. Annals of Mathematics. 115(3). 597–597. 67 indexed citations
14.
Ratner, Marina. (1982). Factors of horocycle flows. Ergodic Theory and Dynamical Systems. 2(3-4). 465–489. 38 indexed citations
15.
Ratner, Marina. (1981). Some invariants of Kakutani equivalence. Israel Journal of Mathematics. 38(3). 231–240. 6 indexed citations
16.
Ratner, Marina. (1979). The cartesian square of the horocycle flow is not loosely Bernoulli. Israel Journal of Mathematics. 34(1-2). 72–96. 15 indexed citations
17.
Ratner, Marina. (1978). Horocycle flows are loosely Bernoulli. Israel Journal of Mathematics. 31(2). 122–132. 25 indexed citations
18.
Ratner, Marina. (1978). Bernoulliflows over maps of the interval. Israel Journal of Mathematics. 31(3-4). 298–314. 8 indexed citations
19.
Ratner, Marina. (1974). Anosov flows with gibbs measures are also Bernoullian. Israel Journal of Mathematics. 17(4). 380–391. 35 indexed citations
20.
Ratner, Marina. (1969). Markov splitting for U-flows in three-dimensional manifolds. Mathematical Notes. 6(6). 880–886. 7 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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