| 21. | Yau's work is mainly in differential geometry, especially in geometric analysis.
|
| 22. | He is Managing Editor of " Journal of Differential Geometry ".
|
| 23. | His early work was in the area of differential geometry.
|
| 24. | As a result, there are many applications to differential geometry.
|
| 25. | As a mathematician he worked on differential geometry and topology.
|
| 26. | Other significant results were on Pontryagin duality and differential geometry.
|
| 27. | Stoker is known for his work in differential geometry and theory of water waves.
|
| 28. | The latter construction is useful in differential geometry and topology
|
| 29. | With the rise of differential geometry the exterior algebra was applied to differential forms.
|
| 30. | Partial derivatives are used in vector calculus and differential geometry.
|
