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Date: 27-6-2021
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Date: 17-5-2021
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Date: 25-6-2017
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Construct a chain of
components in a solid torus
. Now thicken each component of
slightly to form a chain
of
solid tori in
, where
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via inclusion. In each component of , construct a smaller chain of solid tori embedded in that component. Denote the union of these smaller solid tori
. Continue this process a countable number of times, then the intersection
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which is a nonempty compact subset of is called Antoine's necklace. Antoine's necklace is homeomorphic with the Cantor set.
REFERENCES:
Rolfsen, D. Knots and Links. Wilmington, DE: Publish or Perish Press, pp. 73-74, 1976.
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هل يمكن أن تكون الطماطم مفتاح الوقاية من السرطان؟
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اكتشاف عرائس"غريبة" عمرها 2400 عام على قمة هرم بالسلفادور
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جامعة الكفيل تقيم ندوة علمية عن الاعتماد الأكاديمي في جامعة جابر بن حيّان
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