Vetenskap & teknik
Pocket
The Space of Spaces: Curvature Bounds and Gradient Flows on the Space of Metric Measure Spaces
Karl-Theodor Sturm
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Equipped with the L2,q-distortion distance đ«2,q, the space đ2,q of all metric measure spaces (X, , đȘ) is proven to have nonnegative curvature in the sense of Alexandrov. Geodesics and tangent spaces are characterized in detail. Moreover, classes of semiconvex functionals and their gradient flows on đ2,q are presented.
- Format: Pocket/Paperback
- ISBN: 9781470466961
- SprÄk: Engelska
- Antal sidor: 111
- Utgivningsdatum: 2024-01-31
- Förlag: American Mathematical Society