Displaying similar documents to “Residues of differentials on curves”

Parity in Bloch’s conductor formula in even dimension

Takeshi Saito (2004)

Journal de Théorie des Nombres de Bordeaux

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For a variety over a local field, Bloch proposed a conjectural formula for the alternating sum of Artin conductor of ℓ -adic cohomology. We prove that the formula is valid modulo 2 if the variety has even dimension.

Estimation of the noncentrality matrix of a noncentral Wishart distribution with unit scale matrix. A matrix generalization of Leung's domination result.

Heinz Neudecker (2004)

SORT

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The main aim is to estimate the noncentrality matrix of a noncentral Wishart distribution. The method used is Leung's but generalized to a matrix loss function. Parallelly Leung's scalar noncentral Wishart identity is generalized to become a matrix identity. The concept of Löwner partial ordering of symmetric matrices is used.