Can a subset of $N−1$ rectifiable set be partitioned into countably many connected pieces?
72213
Can a $N-1$ rectifiable set be partitioned into countably many connected pieces?
63276
Is an arbitrary union of a chain of countable sets countable?
60007
Partitions with at most k parts, each of at most l
68230
The cardinality of a countable union of sets with less than continuum cardinality
114968
Partition of a set, definition not clear
103538
Partitions of $n$ into distinct odd and even parts proof
132605
Finding the number of subsets of a set such that an element divides the succeeding element.
31969
Partition of N into infinite number of infinite disjoint sets?
114990
Is the complement of countably many disjoint closed disks path connected?
1409
Proving that the given set has at most $2^{n-1}$ elements
73154
Compact subset in colimit of spaces
19414
Uncountable subset with uncountable complement, without the Axiom of Choice
91237
Every infinite set contains a countable subset
139078
Infinite partition of $\mathbb N$ by infinite subsets
52342
Partition rectangle into finite number of squares
91485
Finding an uncountable chain of subsets the integers
136108
Arbitrary intersection of closed, connected subsets of a compact space connected?