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University · Cergy · France

Institut Polytechnique Saint-Louis

ipsl-edu.com/homeROR OpenAlex
Research works
53
▼ 24% vs 2013–17
Citations
858
16.2 per fractional work
Top-10% rate
43.7%
record average 16.5%
Open access
52%
world 28%

Not ranked overall: Institut Polytechnique Saint-Louis is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Who are the top researchers at Institut Polytechnique Saint-Louis?

Ranked on the composite score, Matthias Noell, Pascal Barrier and Yves Rakotondratsimba lead among researchers whose main affiliation is Institut Polytechnique Saint-Louis.

  1. 1 Matthias Noell France · #607,982 worldwide 0 citations · 18 works
  2. 2 Pascal Barrier France · #942,796 worldwide 5 citations · 15 works
  3. 3 Yves Rakotondratsimba France · #1,494,999 worldwide 15 citations · 24 works
All ranked researchers at Institut Polytechnique Saint-Louis

Which keywords describe research at Institut Polytechnique Saint-Louis?

By fractional works in all years, weighted toward what it does more of than the world: Calderón–Zygmund Theory, Fourier Multiplier Theorems, Nonlocal, Partial Differential Equations, Fractional Laplacian, Sobolev Spaces, Subduction and Weighted Spaces.

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

Size is fractional works in all years 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 36 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 36 words, with their numbers
  1. Calderón–Zygmund Theory7▲ 1177×1 topic
  2. Fourier Multiplier Theorems7▲ 1177×1 topic
  3. Nonlocal6▲ 475×1 topic
  4. Partial Differential Equations6▲ 244×1 topic
  5. Fractional Laplacian3▲ 249×1 topic
  6. Sobolev Spaces3▲ 249×1 topic
  7. Climate Change3▲ 2.1×14 topics
  8. Subduction3▲ 52×2 topics
  9. Weighted Spaces2▲ 149×2 topics
  10. Numerical Methods2▲ 36×2 topics
  11. Tectonics2▲ 24×2 topics
  12. Mediterranean2▲ 37×2 topics
  13. Western Mediterranean2▲ 272×1 topic
  14. geodynamics2▲ 272×1 topic
  15. Inverse Problems2▲ 32×1 topic
  16. Regularization Methods2▲ 124×1 topic
  17. Holomorphic Functions2▲ 87×2 topics
  18. Paleoproductivity1▲ 62×1 topic
  19. Paleoredox1▲ 62×1 topic
  20. Composition Operators1▲ 123×1 topic
  21. Toeplitz Operators1▲ 123×1 topic
  22. Fish Biodiversity1▲ 93×1 topic
  23. Freshwater Ecoregions1▲ 93×1 topic
  24. Heat Transfer1▲ 4.3×4 topics
  25. Fluvial Systems1▲ 47×1 topic
  26. Geochronology1▲ 21×1 topic
  27. Plate Tectonics1▲ 9.8×2 topics
  28. Sedimentation1▲ 27×1 topic
  29. Sustainability1◆ 1.12×2 topics
  30. Zircon1▲ 21×1 topic
  31. Adaptation1▲ 6.4×1 topic
  32. Cultural Evolution1▲ 30×1 topic
  33. High-dimensional Integration1▲ 205×1 topic
  34. Language1▲ 8.4×1 topic
  35. Livestock Farming1▲ 34×1 topic
  36. Quasi-Monte Carlo1▲ 205×1 topic

Which research topics does Institut Polytechnique Saint-Louis publish most on?

By volume in 2022–2025: Seismic Waves and Analysis, Sunflower and Safflower Cultivation, Edible Oils Quality and Analysis and Biodiesel Production and Applications.

Seismic Waves and Analysis0Seismic Waves and Analysis: 0 fractional worksSunflower and Safflower …0Sunflower and Safflower Cultivation: 0 fractional worksEdible Oils Quality and …0Edible Oils Quality and Analysis: 0 fractional worksBiodiesel Production and…0Biodiesel Production and Applications: 0 fractional worksGeophysical and Geoelectrical Methods: 0 fractional worksAdvanced MIMO Systems Optimization: 0 fractional worksRocket and propulsion sy…0Rocket and propulsion systems research: 0 fractional worksearthquake and tectonic studies: 0 fractional worksAdvanced Aircraft Design and Technologies: 0 fractional worksGeophysical Methods and …0Geophysical Methods and Applications: 0 fractional works
GeophysicsPlant ScienceOrganic ChemistryBiomedical Engineering4 others

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

  1. 1 Seismic Waves and Analysis Geophysics 0 works
  2. 2 Sunflower and Safflower Cultivation Plant Science 0 works
  3. 3 Edible Oils Quality and Analysis Organic Chemistry 0 works
  4. 4 Biodiesel Production and Applications Biomedical Engineering 0 works
  5. 5 Geophysical and Geoelectrical Methods Geophysics 0 works
  6. 6 Advanced MIMO Systems Optimization Electrical and Electronic Engineering 0 works
  7. 7 Rocket and propulsion systems research Aerospace Engineering 0 works
  8. 8 earthquake and tectonic studies Geophysics 0 works
  9. 9 Advanced Aircraft Design and Technologies Global and Planetary Change 0 works
  10. 10 Geophysical Methods and Applications Ocean Engineering 0 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 available52.1%not open47.9%

World: 28% of research is openly available.

with international co-authors22.6%domestic only77.4%

World: 19% is written across borders.

How has Institut Polytechnique Saint-Louis's research output changed?

Output in 2018–2022 was 24% 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 Cergy

All research institutions in Cergy

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.