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Tag: Frechet filter

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Algebraic general topology Filters General Topology

New short chapter

By Victor Porton
On July 2, 2018

I’ve added a new short chapter “Generalized Cofinite Filters” to my book.

read more
#cofinite filter#cofinite filters#Frechet filter
Algebraic general topology Filters General Topology

Generalized cofinite filters

By Victor Porton
On November 30, 2016

I have described generalized cofinite filters (including the “cofinite funcoid”). See the draft at http://www.mathematics21.org/binaries/addons.pdf

read more
#cofinite filter#Frechet filter
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  • SCIENCE
  • Home
  • Algebraic General Topology
  • Axiomatic Theory of Formulas
  • Limit of a Discontinuous Function
  • More
  • Prize
  • SCIENCE
  • Home
    • Blog
    • Soft
  • Algebraic General Topology
    • Paperback
    • Ebook
    • PDF
  • Axiomatic Theory of Formulas
    • Paperback
    • Ebook
    • PDF
  • Limit of a Discontinuous Function
  • More
    • Donate
    • Review
    • Publish
    • Politics
  • Prize