Symmetries and stabilization for sheaves of vanishing cycles
Let $U$ be a smooth $\mathbb C$-scheme, $f:U\to\mathbb A^1$ a regular function, and $X=$Crit$(f)$ the critical locus, as a $\mathbb C$-subscheme of $U$. Then one can define the "perverse sheaf of vanishing cycles" $PV_{U,f}$, a perverse sheaf on $X$. This paper proves four main results:...
| Main Authors: | , , , , |
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| Formato: | Journal article |
| Publicado: |
Worldwide Center of Mathematics
2015
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