Subfield · Numerical Analysis
Top Countries in Numerical Analysis Research
China ranks first in 2022–2025, out of 20 ranked countries.
Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 100 fractional works in this field.
Ranked by research quality, 2022–2025
| # | Country | Score | Top-10% rate | Works | Citations | All time |
|---|---|---|---|---|---|---|
| 1 | China | 100.0 | 12.7% | 3.6k | 13k | #2 |
| 2 | India | 76.9 | 12.8% | 1.6k | 5.6k | #8 |
| 3 | United States | 63.3 | 11.8% | 1.6k | 5.5k | #1 |
| 4 | Saudi Arabia | 53.7 | 20.9% | 529 | 2.9k | #9 |
| 5 | Türkiye | 46.3 | 13.7% | 554 | 2.1k | #14 |
| 6 | Egypt | 40.2 | 23.5% | 242 | 1.5k | #16 |
| 7 | Italy | 35.0 | 16.2% | 427 | 1.6k | #7 |
| 8 | Germany | 30.6 | 11.8% | 598 | 1.8k | #3 |
| 9 | Iran | 26.7 | 12.0% | 502 | 2.2k | #10 |
| 10 | Russia | 23.1 | 5.4% | 1.2k | 1.9k | #11 |
| 11 | Pakistan | 20.0 | 17.5% | 278 | 1.6k | #26 |
| 12 | Spain | 17.1 | 13.9% | 327 | 1.1k | #13 |
| 13 | France | 14.4 | 8.9% | 476 | 1.3k | #4 |
| 14 | Ukraine | 11.9 | 10.5% | 254 | 581 | #34 |
| 15 | United Kingdom | 9.6 | 10.0% | 274 | 830 | #5 |
| 16 | Nigeria | 7.4 | 8.3% | 328 | 656 | #37 |
| 17 | Iraq | 5.4 | 6.5% | 388 | 853 | #33 |
| 18 | Brazil | 3.5 | 7.7% | 208 | 683 | #23 |
| 19 | Japan | 1.7 | 6.4% | 275 | 537 | #6 |
| 20 | Algeria | 0.0 | 8.3% | 209 | 447 | #45 |
countries ranked worldwide in Numerical Analysis (20). rank on the composite score within the stated pool. The score track runs 0 to 100; the rate track carries no world mark, because the world rate differs by field.
How spread out this pool is
Every row above on one axis — one tick each, right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.
One bar per band of score, counting the rows on this page.