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Results tagged with ag.algebraic-geometry
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user 13444
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
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orbifold covering
I may be misinterpreting your question, but if you calculate the Euler characteristic of an orbifold using the Riemann-Hurwitz Formula, then it is multiplicative in covering.
Here, $\chi(S)=2g-2-m+\s …
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