Basic data: number of retrieved publications over the period 2016–2019 (full counting)_
| Year | Belgium | The Netherlands | Joint work | % of joint work : Belgium | % of joint work : Netherlands |
|---|---|---|---|---|---|
| Mathematics: 2016–2017 | 606 | 489 | 12 | 1.98 | 2.45 |
| Mathematics: 2018–2019 | 588 | 558 | 14 | 2.38 | 2.51 |
| Applied Mathematics: 2016–2017 | 632 | 586 | 21 | 3.32 | 3.58 |
| Applied Mathematics: 2018–2019 | 615 | 631 | 24 | 3.90 | 3.80 |
Total fractional contributions and cs-values_
| Year | Average number of authors | Belgium | The Netherlands | Other countries | Total | Cs-values | Average cs-value per publication |
|---|---|---|---|---|---|---|---|
| Mathematics 2016–2017 | 2.58 | 4.292 | 4.708 | 3.000 | 12 | 8.882 | 0.740 |
| Mathematics: 2018–2019 | 3.07 | 4.300 | 5.133 | 4.567 | 14 | 8.733 | 0.624 |
| Applied mathematics: 2016–2017 | 4.52 | 9.514 | 6.394 | 5.092 | 21 | 13.962 | 0.665 |
| Applied Mathematics: 2018–2019 | 4.58 | 7.400 | 8.200 | 8.401 | 24 | 14.146 | 0.589 |
Examples where other countries are involved_
| C1 | C2 | Other | cs(C1,C2) |
|---|---|---|---|
| 1/6 | 1/6 | 4/6 | 0.333 |
| 2/6 | 1/6 | 3/6 | 0.444 |
| 3/6 | 1/6 | 2/6 | 0.500 |
| 4/6 | 1/6 | 1/6 | 0.533 |
| 1/7 | 1/7 | 5/7 | 0.286 |
| 1/7 | 2/7 | 4/7 | 0.381 |
| 1/8 | 1/8 | 6/8 | 0.250 |
| 2/7 | 2/7 | 3/7 | 0.571 |
| 2/8 | 2/8 | 4/8 | 0.500 |
| 3/9 | 3/9 | 3/9 | 0.667 |
| 4/10 | 4/10 | 2/10 | 0.800 |
Co-authorship intensity values: CI (Belgium, the Netherlands)_
| Year | Mathematics: 2016–2017 | Mathematics: 2018–2019 | Applied mathematics: 2016–2017 | Applied mathematics: 2018–2019 |
|---|---|---|---|---|
| CI calculations | 8.882/12 | 8.733/14 | 13.962/21 | 14.146/24 |
| CI-value | 0.74 | 0.62 | 0.66 | 0.59 |
Examples where no other countries are involved_
| C1 | C2 | cs(C1,C2) |
|---|---|---|
| 1/5 | 4/5 | 0.640 |
| 2/5 | 3/5 | 0.960 |
| 1/6 | 5/6 | 0.556 |
| 2/6 | 4/6 | 0.889 |
| 3/6 | 3/6 | 1.000 |