Eugene Lerman
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Registered User
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Feb 12 |
comment |
Why do I need densities in order to integrate on a non-orientable manifold? Your terminology of "k-densities" nicely clashes with 1/2-densities used in geometric quantization. There are really two indices attached to densities: one is the number of vectors they eat. The other deals with how they transform, that is, a character of GL(n), which can be identified with a nonzero complex number. |
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Feb 7 |
comment |
Pseudo-Differentialforms I suspect you are looking for a definition of 1-densities. |
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Feb 4 |
answered | Is a measurable homomorphism on a Lie group smooth? |
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Jan 20 |
answered | Unitary representation compact Lie Groups |
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Jan 10 |
comment |
Teaching stacks to differential geometry students @Liviu I had, when it first came out. I don't understand it. |
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Jan 10 |
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Teaching stacks to differential geometry students @Misha Thank you for the suggestion. But presenting orbifolds as topological spaces with extra structure kind of defeats the purpose of explaining how to think of them as stacks, doesn't it? |
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Jan 10 |
asked | Teaching stacks to differential geometry students |
