Jack Moon
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### Questions (4)

 4 Proving $\frac{e^{z^2}}{\sqrt{\pi}}\int_{-\infty}^{z}e^{-t^2}dt$ is bounded for $\Re(z) \leq 0$ 3 Defining the coboundary map $\delta_*$ on the Sheaf Cech Cohomology groups 3 Show that $[l_1 \cdot l_2 \cdot l_3 ] = [l_1 + l_2 + l_3] \in H_1(X)$ The first Homology group of X 1 Find K and $\rho$ such that $|f_s| \leq K \rho^{-s}$ , with $f(z) = f_0 + f_1 z + \dots + f_s z^{s} + \dots$

### Reputation (80)

 +20 Defining the coboundary map $\delta_*$ on the Sheaf Cech Cohomology groups +15 Defining the coboundary map $\delta_*$ on the Sheaf Cech Cohomology groups +5 Find K and $\rho$ such that $|f_s| \leq K \rho^{-s}$ , with $f(z) = f_0 + f_1 z + \dots + f_s z^{s} + \dots$ +5 Show that $[l_1 \cdot l_2 \cdot l_3 ] = [l_1 + l_2 + l_3] \in H_1(X)$ The first Homology group of X

 2 Defining the coboundary map $\delta_*$ on the Sheaf Cech Cohomology groups 0 Calculating the inverse components of the Fubini-Study Metric.

### Tags (10)

 2 homology-cohomology × 3 0 geometry 2 manifolds × 2 0 homological-algebra 2 sheaf-theory × 2 0 matrices 0 complex-analysis × 2 0 integration 0 differential-equations 0 algebraic-topology

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