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# Questions

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### Nisnevich covers of algebraic spaces

jun 10 at 11:07 Jon Skowera 38117

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### When is the K-theory presheaf a sheaf?

dec 25 10 at 21:02 David Ben-Zvi 12.6k12851

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### Can Deligne-Mumford stacks be characterized by their restriction to a small subcategory?

oct 9 10 at 8:32 Jon Skowera 38117

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### T-Equivariant trivialization of a principal G-bundle

jun 26 at 9:35 Jon Skowera 38117

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