Parity in Bloch ’ s conductor formula in even dimension par

@inproceedings{Saito2004ParityIB,
  title={Parity in Bloch ’ s conductor formula in even dimension par},
  author={Takeshi Saito},
  year={2004}
}
For a variety over a local field, Bloch proposed a conjectural formula for the alternating sum of Artin conductor of `adic cohomology. We prove that the formula is valid modulo 2 if the variety has even dimension.