Statement:

An infinite box product of regular \(T_1\) spaces, each of cardinality greater than 1, is neither first countable nor connected.

Howard_Rubin_Number: 177

Parameter(s): This form does not depend on parameters

This form's transferability is: Unknown

This form's negation transferability is: Negation Transferable

Article Citations:
Knight-1964: Boxtopologies
Brunner-1981a: Boxproducte und Auswahlaxiom

Book references

Note connections:
Note 52 There is a model of ZF in which \({\Bbb R}^{A}\) is metrizable and connected, ... (box product)

The following forms are listed as conclusions of this form class in rfb1: 1,

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