Projective push-forwards in the Witt theory of algebraic varieties, by Alexander Nenashev

We define push-forwards along projective morphisms in the Witt theory of smooth quasi-projective varieties over a field. We prove that they have standard properties such as functoriality, compatibility with pull-backs and projection formulas.

• 0848.bib (259 bytes)
• pfw.dvi (94708 bytes) [May 31, 2007]
• pfw.dvi.gz (37589 bytes)
• pfw.pdf (204781 bytes)
• pfw.ps.gz (195072 bytes)