📚 Recommended Mathematics Books

Topology (Munkres)  |  General Topology (Engelking)  |  Counterexamples in Topology  |  Rudin's Analysis

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First, I solved this conjecture and updated the preprint about filters adding new section “Fréchet filter” which contains the proof of the above mentioned conjecture.

Second I submitted this preprint to Bulletin des Sciences Mathématiques math journal via email to the secretary. I have earlier submitted it to the journal editor V.I. Arnold but he has not replied.