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Research facility · Beijing · China

Academy of Mathematics and Systems Science

In research, Academy of Mathematics and Systems Science stands highest in Physical Sciences (#2,114 of 12,888 worldwide), Computer Science (#1,100 of 4,667 worldwide) and Mathematics (#280 of 1,053 worldwide), 2022–2025. Relative to its size it is most specialised in Mathematical Physics, Geometry and Topology and Numerical Analysis — Mathematical Physics is 40.8× its share of world research.

english.amss.cas.cnROR OpenAlex
World rank, 2022–2025
#3,197
of 28,054 · #2,784 all time
Rank in China
#789
of 3,058
Research works
5.3k
▼ 6% vs 2013–17
Citations
101k
19.0 per fractional work
Top-10% rate
19.5%
record average 16.5%
Open access
23%
world 28%

What is Academy of Mathematics and Systems Science known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #2,114 of 12,888 17.4%840 #1946
Computer ScienceField #1,100 of 4,667 17.6%217 #879
MathematicsField #280 of 1,053 17.2%261 #301
Applied MathematicsSubfield #45 of 137 20.4%71 #167
Social SciencesDomain #3,550 of 10,521 33.4%127 #3559
Mathematical PhysicsSubfield #20 of 58 17.9%66 #130
EngineeringField #2,313 of 6,636 15.8%238 #1996
Artificial IntelligenceSubfield #1,313 of 1,884 18.1%83 #1126
Control and Systems EngineeringSubfield #558 of 793 13.9%63 #310
Computational Theory and MathematicsSubfield #203 of 277 14.4%65 #413

Each strip is that field’s whole ranked pool, with the notch where Academy of Mathematics and Systems Science sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#1,946 #2,114
  2. Computer Science#879 #1,100
  3. Mathematics#301 #280
  4. Applied Mathematics#167 #45
  5. Social Sciences#3,559 #3,550
  6. Mathematical Physics#130 #20
  7. Engineering#1,996 #2,313
  8. Artificial Intelligence#1,126 #1,313
  9. Control and Systems Engineering#310 #558
  10. Computational Theory and Mathematics#413 #203
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Academy of Mathematics and Systems Science specialise in?

Where its research is concentrated relative to its size: Mathematical Physics takes 40.8× the share of its output that it takes of world research.

  1. Mathematical PhysicsSubfield · 66.1 works41×
  2. Geometry and TopologySubfield · 42.4 works25×
  3. Numerical AnalysisSubfield · 22.2 works25×
  4. Applied MathematicsSubfield · 71.0 works24×
  5. MathematicsField · 260.8 works22×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.05× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 31 worksBiochemistry, Geneti…Immunology and Microbiology: 0.09× its world share, 1 worksImmunology and Micro…Neuroscience: 0.19× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.03× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.18× its world share, 1 worksChemical EngineeringChemistry: 0.22× its world share, 4 worksChemistryComputer Science: 2.73× its world share, 217 worksComputer ScienceEarth and Planetary Sciences: 0.48× its world share, 8 worksEarth and Planetary …Energy: 0.34× its world share, 3 worksEnergyEngineering: 1.55× its world share, 238 worksEngineeringEnvironmental Science: 0.27× its world share, 14 worksEnvironmental ScienceMaterials Science: 0.26× its world share, 10 worksMaterials ScienceMathematics: 21.66× its world share, 261 worksMathematicsPhysics and Astronomy: 3.77× its world share, 86 worksPhysics and AstronomyDentistry: 0.01× its world share, 0 worksDentistryHealth Professions: 0.02× its world share, 0 worksHealth ProfessionsMedicine: 0.10× its world share, 19 worksMedicineNursing: 0.05× its world share, 0 worksNursingVeterinary: 0.24× its world share, 0 worksVeterinaryArts and Humanities: 0.06× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.60× its world share, 20 worksBusiness, Management…Decision Sciences: 2.52× its world share, 25 worksDecision SciencesEconomics, Econometrics and Finance: 2.69× its world share, 59 worksEconomics, Econometr…Psychology: 0.09× its world share, 3 worksPsychologySocial Sciences: 0.14× its world share, 19 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 21.7×. Every wedge is a field page.

Who are the top researchers at Academy of Mathematics and Systems Science?

Ranked on the composite score, Jinhu Lü, Bao‐Zhu Guo and Yifa Tang lead among researchers whose main affiliation is Academy of Mathematics and Systems Science.

  1. 1 Jinhu Lü China · #53,049 worldwide 1.5k citations · 195 works
  2. 2 Bao‐Zhu Guo China · #91,573 worldwide 590 citations · 105 works
  3. 3 Yifa Tang China · #316,671 worldwide 103 citations · 30 works
  4. 4 Xiaoyi Zhang China · #322,516 worldwide 139 citations · 41 works
  5. 5 Ningning Yan China · #325,596 worldwide 112 citations · 25 works
  6. 6 Zudi Lu China · #334,671 worldwide 182 citations · 29 works
  7. 7 Han-Fu Chen China · #361,287 worldwide 205 citations · 50 works
  8. 8 Guiying Yan China · #366,574 worldwide 137 citations · 32 works
  9. 9 Shaolong Sun China · #461,980 worldwide 139 citations · 25 works
  10. 10 Wen-tsün Wu China · #493,696 worldwide 67 citations · 18 works
All ranked researchers at Academy of Mathematics and Systems Science

Which keywords describe research at Academy of Mathematics and Systems Science?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nonlinear Equations, Global Existence, Nonlinear Systems, Nonlinear Schrödinger Equation, Deep Learning, Fluid-Structure Interaction, Convex Optimization and Adaptive Mesh Refinement.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning62▲ 1.77×65 topics
  2. Machine Learning51▲ 1.52×64 topics
  3. Neural Networks40▲ 2.6×32 topics
  4. Nonlinear Equations34▲ 26×6 topics
  5. Global Existence32▲ 98×2 topics
  6. Nonlinear Systems31▲ 14×8 topics
  7. Nonlinear Schrödinger Equation29▲ 51×2 topics
  8. Fluid-Structure Interaction29▲ 18×5 topics
  9. Convex Optimization28▲ 35×5 topics
  10. Adaptive Mesh Refinement28▲ 44×2 topics
  11. High-Order Schemes28▲ 44×2 topics
  12. Inverse Problems27▲ 25×4 topics
  13. Porous Media27▲ 20×6 topics
  14. Solitons25▲ 55×2 topics
  15. Finite Element25▲ 56×2 topics
  16. Numerical Methods25▲ 29×4 topics
  17. Heterogeneous24▲ 61×1 topic
  18. Multiscale Methods24▲ 61×1 topic
  19. Boundary Value Problems24▲ 45×3 topics
  20. Stability24▲ 10×4 topics
  21. Model Selection22▲ 26×3 topics
  22. Feedback Control21▲ 13×7 topics
  23. Monte Carlo Simulation20▲ 9.8×7 topics
  24. Stability Analysis20▲ 12×5 topics
  25. Global Well-Posedness19▲ 91×1 topic
  26. Scattering19▲ 91×1 topic
  27. Entanglement19▲ 12×4 topics
  28. Compressible Flows19▲ 172×1 topic
  29. Navier-Stokes Equations19▲ 172×1 topic
  30. Discontinuous Galerkin Methods18▲ 75×1 topic
  31. Finite Element Methods18▲ 75×1 topic
  32. Radial Basis Functions17▲ 23×2 topics
  33. Symplectic Geometry16▲ 43×2 topics
  34. Tropical Geometry16▲ 49×2 topics
  35. Controllability16▲ 36×2 topics
  36. Fractional Laplacian16▲ 72×1 topic
  37. Sobolev Spaces16▲ 72×1 topic
  38. Quantum Information16▲ 13×3 topics
  39. State Estimation16▲ 33×2 topics
  40. Cryptography15▲ 12×3 topics

Which research topics does Academy of Mathematics and Systems Science publish most on?

By volume in 2022–2025: Advanced Mathematical Modeling in Engineering, Advanced Mathematical Physics Problems, Navier-Stokes equation solutions and Advanced Numerical Methods in Computational Mathematics.

Advanced Mathematical Mo…24Advanced Mathematical Modeling in Engineering: 24 fractional worksAdvanced Mathematical Ph…19Advanced Mathematical Physics Problems: 19 fractional worksNavier-Stokes equation solutions: 19 fractional worksAdvanced Numerical Metho…18Advanced Numerical Methods in Computational Mathematics: 18 fractional worksNonlinear Partial Differ…16Nonlinear Partial Differential Equations: 16 fractional worksStochastic processes and financial applications: 14 fractional worksNumerical methods in inverse problems: 14 fractional worksStability and Controllab…13Stability and Controllability of Differential Equations: 13 fractional worksGeometric Analysis and Curvature Flows: 11 fractional worksQuantum Information and Cryptography: 11 fractional works
Computational Theory and MathematicsMathematical PhysicsApplied MathematicsComputational Mechanics3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Advanced Mathematical Modeling in Engineering Computational Theory and Mathematics 24 works
  2. 2 Advanced Mathematical Physics Problems Mathematical Physics 19 works
  3. 3 Navier-Stokes equation solutions Applied Mathematics 19 works
  4. 4 Advanced Numerical Methods in Computational Mathematics Computational Mechanics 18 works
  5. 5 Nonlinear Partial Differential Equations Applied Mathematics 16 works
  6. 6 Stochastic processes and financial applications Finance 14 works
  7. 7 Numerical methods in inverse problems Mathematical Physics 14 works
  8. 8 Stability and Controllability of Differential Equations Control and Systems Engineering 13 works
  9. 9 Geometric Analysis and Curvature Flows Applied Mathematics 11 works
  10. 10 Quantum Information and Cryptography Artificial Intelligence 11 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available22.8%not open77.2%

World: 28% of research is openly available.

with international co-authors27.3%domestic only72.7%

World: 19% is written across borders.

How has Academy of Mathematics and Systems Science's research output changed?

Output in 2018–2022 was 6% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Beijing

All research institutions in Beijing

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.