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algori
algori
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Does the Deligne-Mumford space (without ordering for marked points) $bar{M_{g,n}}/S_{n}$$\bar M_{g,n}/S_{n}$ has fundamental chain in signular simplicial chains? (because I read Costello's paper GW potential to TCFT, as a orbifold,what's the fundamental chain?)

Does the Deligne-Mumford space (without ordering for marked points) $bar{M_{g,n}}/S_{n}$ has fundamental chain in signular simplicial chains? (because I read Costello's paper GW potential to TCFT, as a orbifold,what's the fundamental chain?)

Does the Deligne-Mumford space (without ordering for marked points) $\bar M_{g,n}/S_{n}$ has fundamental chain in signular simplicial chains? (because I read Costello's paper GW potential to TCFT, as a orbifold,what's the fundamental chain?)

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Charles Matthews
Charles Matthews
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does Does the Deligne-Mumford space module $S_{n}$ action hashave a fundamental chain?

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mathphysics
mathphysics
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does the Deligne-Mumford space module $S_{n}$ action has a fundamental chain?

Does the Deligne-Mumford space (without ordering for marked points) $bar{M_{g,n}}/S_{n}$ has fundamental chain in signular simplicial chains? (because I read Costello's paper GW potential to TCFT, as a orbifold,what's the fundamental chain?)