Mathematics
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Chris
  • Member for 8 years, 4 months
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Math Ph.D. student

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Top posts
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All Questions Answers
Score Newest
question
11
Curvature of the earth from Theorema Egregium
Aug 12, 2017
question
11
How to think of homogeneous Sobolev spaces
Dec 21, 2019
answer
9
What is the function associated with the following power series: $\sum_{n=2}^{\infty}x^n\;\;?$
Apr 13, 2018
question
8
How to find free generators of a subgroup generated by conjugates of certain elements
Dec 31, 2020
answer
7
Prove that $ f = 0 $ almost everywhere on $ E $ iff $ \int_{E} f = 0 $
Apr 15, 2018
answer
7
Spectral decomposition of $-\Delta$ the Laplacian
Oct 31, 2020
question
7
Does a weak solution to the geodesic equations coincide with a strong solution?
Feb 17
question
7
Bootstrap proof of Gronwall's inequality (exercise 1.26 in Tao)
Apr 22, 2022
question
7
What space is $\mathbb{C}^2 \setminus Z$ equivalent to, where $Z = \{(x, y) \in \mathbb{C}^2 | x = 0 \ \text{or} \ y = 0\}$?
Jan 3, 2021
answer
6
If $A\subset\mathbb{R}$ and A is countable then A is a union of countably many nowhere dense sets.
Apr 10, 2018
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7
Preservation of metric signature in Cauchy problem for the Einstein equations
6
Deriving (Gaussian) curvature bounds from bounds on the metric
5
Reference for Calderon-Zygmund $L^p$ inequalities on the sphere

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