Safoura

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Name	Safoura
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A basic question on Stone-Cech compactification of $\mathbb{Z}$

co.combinatorics ultrafilters gn.general-topology stone-cech fa.functional-analysis

sep 25 at 2:42 Safoura 191●1●5

1

4

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2

answers

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$\beta\mathbb{N}$ vs $\beta\mathbb{Z}$

co.combinatorics fa.functional-analysis lo.logic gn.general-topology

sep 29 at 5:20 unknown (google) 5,540●6●29

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Two metrics and a sequence converging to two points.

can we say that $(p^2+1)/2\ne p_0^2$ where $p$ is a Mersenne prime

Integral inequality for convex function

Regularizing a Convex function with itself

Reference for Ostrowski’s 1916 Theorem?

11

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gn.general-topology× 2
fa.functional-analysis× 2
co.combinatorics× 2
valuation-theory
ultrafilters
stone-cech
real-analysis
p-adic-numbers
nt.number-theory
metric-spaces

lo.logic
convex-optimization
convexity
convex-analysis
calculus
analysis

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