The discriminant and the determinant of a hypersurface of even dimension
2012
For a smooth hypersurface of even dimension, the quadratic character of the absolute Galois group defined by the determinant of the l-adic cohomology of middle dimension is computed via the square root of the discriminant of a defining polynomial of the hypersurface.
Keywords:
- Mathematics
- Algebraic geometry
- Absolute Galois group
- Mathematical analysis
- Topology
- Quadratic equation
- Polynomial
- Cohomology
- Hypersurface
- Algebra
- Galois cohomology
- Discriminant
- Computational chemistry
- Antiferromagnetism
- Coupled cluster
- Coupling constant
- Nitroxide mediated radical polymerization
- Chemistry
- Density functional theory
- Exponential decay
- Molecular physics
- Dimer
- Intermolecular force
- Correction
- Source
- Cite
- Save
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