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Zhaoting Wei's user avatar
Zhaoting Wei
  • Member for 12 years, 5 months
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awarded
 Notable Question
asked
Is the double orthogonal of a localizing Serre subcategory still a localizing Serre subcategory?
awarded
 Popular Question
asked
Is $\text{DGA}^{-}$ a monoidal model category?
comment
Does $\Lambda^2_{+}$ generate a differential ideal for a self-dual $4$-manifold?
It seems that the answer is yes by trivial reason: $\Lambda^2_+\cdot \Lambda^1$ is the whole $\Lambda^3$.
asked
Does $\Lambda^2_{+}$ generate a differential ideal for a self-dual $4$-manifold?
awarded
 Yearling
accepted
Is $C^{\infty}(E)$ a projective Frechet $C^{\infty}(M)$-module for a $C^{\infty}$-fiber bundle $E\to M$ with compact fiber?
revised
Is $C^{\infty}(E)$ a projective Frechet $C^{\infty}(M)$-module for a $C^{\infty}$-fiber bundle $E\to M$ with compact fiber?
added 14 characters in body
reviewed
Reject
Is $C^{\infty}(E)$ a projective Frechet $C^{\infty}(M)$-module for a $C^{\infty}$-fiber bundle $E\to M$ with compact fiber?
asked
Is $C^{\infty}(E)$ a projective Frechet $C^{\infty}(M)$-module for a $C^{\infty}$-fiber bundle $E\to M$ with compact fiber?
comment
Is $C^{\infty}(M)$ a projective Frechet $C^{\infty}(N)$-module for a smooth map $M\to N$ between compact smooth manifolds?
@IgorKhavkine It seems that the answer is trivially negative. Is it also a well-known result that if $M\to N$ is a submersion of compact smooth manifolds, then $C^{\infty}(M)$ is a projective $C^{\infty}(N)$ module?
asked
Is $C^{\infty}(M)$ a projective Frechet $C^{\infty}(N)$-module for a smooth map $M\to N$ between compact smooth manifolds?
asked
Do we have a $4$-term decomposition of $\bar{\partial}_M$ for a holomorphic fiber bundle $M\to B$?
awarded
 Socratic
asked
Will the transgression formula for superconnections give back the transgression formula of connections?
asked
Do we have a transgression formula for the chern characters of quasi-isomorphic cochain complexes of vector bundles?
asked
Is the derived category of $A$-dg-modules as a dg-category coincide with the ordinary definition of derived category?
awarded
 Nice Question
awarded
 Popular Question
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