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1949
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visits member for 5 years
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2d
reviewed Approve Simultaneous approximation of arbitrary functions in Hölder space and in $L^2(\mu)$ by a smooth function and its derivative
2d
reviewed Close cobordism and smoth-manifold
2d
reviewed Close Hexagonal lattice in a disk when the distance between points is $R_l$
2d
reviewed Close When does the integral of a Dolbeault-exact form vanish?
2d
reviewed Close stable splitting into a wedge sum
2d
reviewed Approve Positivity of the Coulomb energy in two dimensions
2d
comment Decomposition of hyperbolic surfaces near cusps into annuli
Since you are interested by Teichmuller theory, I would suggest Hubbard, "Teichmuller theory". You will find there many results on the decomposition of a surface into cusps and pair of pants.
May
24
reviewed Close Torsionfree connection flow to metric one
May
23
comment Decomposition of hyperbolic surfaces near cusps into annuli
Yes. The modulus of the annulus $\{\alpha < Im(z) < \beta \}/<z\mapsto z+1>$ is equal to $\beta - \alpha$. Note that this annulus is isomorphic to $\{z \in {\bf D} \mid exp(-2\pi\beta) < |z| < exp(-2\pi\alpha)\}$ through the map $z\mapsto exp(2\pi i z)$.
May
23
reviewed Close Could RH be a consequence of some kind of central limit theorem?
May
23
reviewed Close Estimation of connection ignoring the inverse parallel transport in manifolds open in Euclidean space
May
23
answered Decomposition of hyperbolic surfaces near cusps into annuli
May
18
reviewed Close A book on numerical optimization
May
18
reviewed Close what is the space $T_Y^*X$ if $Y$ is a complex analytic submanifold of $X$?
May
18
revised Fixed point property for intersection of spaces which are homeomorphic to a disk
add a precision concerning the arcwise connected case.
May
18
revised Fixed point property for intersection of spaces which are homeomorphic to a disk
reference added
May
18
answered Fixed point property for intersection of spaces which are homeomorphic to a disk
May
17
reviewed Close How to prove the following determinant identity?
May
16
awarded  Yearling
May
15
awarded  Quorum