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asked |
fundamental class and simplicial volume |
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asked |
curvature of cone over a cuboid bounded below? |
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asked |
examples of space of direction at a point in an infinite dim Alexandrov space compact |
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comment |
homotopy from a lipschitz map on the boundary to a lip map
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asked |
homotopy from a lipschitz map on the boundary to a lip map |
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comment |
Only finitely many fundamental groups in $M(n,k,v,D)$?
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comment |
Only finitely many fundamental groups in $M(n,k,v,D)$?
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asked |
Only finitely many fundamental groups in $M(n,k,v,D)$? |
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asked |
noncompact manifold with two ends splits? |
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revised |
Is there a harmonic function on $M = R \times {}_{{e^{2t}}}N$
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asked |
Is there a harmonic function on $M = R \times {}_{{e^{2t}}}N$ |
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asked |
$\Delta f \le - \lambda f$ then ${\lambda _1}\left( M \right) \ge \lambda$? |
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asked |
Level set of convex function on Riemannian manifold diffeomorphic to n-1 dim sphere? |
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comment |
Integral of a harmonic function on a manifold with two non-parabolic ends
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asked |
Is the first eigenvalue of a parabolic ends of a Riemanian manifold 0? |
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asked |
Integral of a harmonic function on a manifold with two non-parabolic ends |
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asked |
Alexandrov space where a Yau’s inequality that holds on Riemannian manifold fails |
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comment |
Must a hyperbolic cone over Riemannian manifold be manifold?
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comment |
Must a hyperbolic cone over Riemannian manifold be manifold?
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revised |
Must a hyperbolic cone over Riemannian manifold be manifold?
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revised |
Must a hyperbolic cone over Riemannian manifold be manifold?
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asked |
Must a hyperbolic cone over Riemannian manifold be manifold? |
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revised |
How to compute the first eigenvalue of hyperbolic space ${H^2}$and ${H^n}$?
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asked |
How to compute the first eigenvalue of hyperbolic space ${H^2}$and ${H^n}$? |
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revised |
Why is the Bochner formula on an Alexandrov space worse than on a Riemannian manifold?
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revised |
Why is the Bochner formula on an Alexandrov space worse than on a Riemannian manifold?
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asked |
How to compute the first eigenvalue of \[M = R{ \times _{\cosh t}}{S^2}\left( {\frac{1}{2}} \right)\] |
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revised |
How to compute the first eigenvalue of \[M = R \times {}_{\cosh t}N\]
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asked |
How to compute the first eigenvalue of \[M = R \times {}_{\cosh t}N\] |
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revised |
Why is the Bochner formula on an Alexandrov space worse than on a Riemannian manifold?
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asked |
Why is the Bochner formula on an Alexandrov space worse than on a Riemannian manifold? |
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revised |
classification of non-compact Riemannian manifold with Ric>=-(n-1),and first eigenvalue λ=(n-1)^2/4
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comment |
classification of non-compact Riemannian manifold with Ric>=-(n-1),and first eigenvalue λ=(n-1)^2/4
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asked |
classification of non-compact Riemannian manifold with Ric>=-(n-1),and first eigenvalue λ=(n-1)^2/4 |
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asked |
level set of function f coincides with that of |▽f|,M splits? |
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comment |
examples of Alexandrov space with sec>=-1 and first eigenvalue =(n-1)^2/4
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asked |
examples of Alexandrov space with sec>=-1 and first eigenvalue =(n-1)^2/4 |
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asked |
how many nonparabolic ends guarantee a nonconstant harmonic function on Riemannian manifold? |
