On the failure of the Poincaré Lemma forII
✍ Scribed by C. Denson Hill; Mauro Nacinovich
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 265 KB
- Volume
- 335
- Category
- Article
- ISSN
- 0025-5831
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We prove a formal Poincare Lemma in crystalline cohomology of higher level ánd we derive a de Rham interpretation of crystalline cohomology of higher level. We also define the Spencer complex of higher level and show that it can be used to compute the cohomology of arithmetic D D-modules. ᮊ 2001 Aca
## Abstract The diffraction of tidal waves (Poincaré waves) by islands and barriers on water of constant finite depth is governed by the two‐dimensional Helmholtz equation. One effect of the Earth's rotation is to complicate the boundary condition on rigid boundaries: a linear combination of the no