Newbetuts
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New posts in order-theory
Orders, Partial Orders, Strict Partial Orders, Total Orders, Strict Total Orders, and Strict Orders
relations
order-theory
Does every directed set admit a totally ordered quotient of the same size?
order-theory
difference between maximal element and greatest element
elementary-set-theory
order-theory
Showing any countable, dense, linear ordering is isomorphic to a subset of $\mathbb{Q}$
elementary-set-theory
order-theory
model-theory
Embedding ordinals in $\mathbb{Q}$
order-theory
ordinals
Finding an uncountable chain of subsets the integers
elementary-set-theory
order-theory
What does "curly (curved) less than" sign $\succcurlyeq$ mean?
optimization
order-theory
Example of Partial Order that's not a Total Order and why?
elementary-set-theory
examples-counterexamples
order-theory
How to find a total order with constrained comparisons
combinatorics
order-theory
Every partial order can be extended to a linear ordering
reference-request
elementary-set-theory
order-theory
Is there a known well ordering of the reals?
set-theory
order-theory
axiom-of-choice
well-orders
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