Question

How to Define Order Relations in Irrational Numbers Compared to $\Bbb N,~ \Bbb Z$, and $\Bbb Q$

score 62 · Answer 1 · 2024-01-03 16:55:10

62

Views

How to Define Order Relations in Irrational Numbers Compared to $\Bbb N,~ \Bbb Z$, and $\Bbb Q$

Published on 03 Jan 2024 - 16:55

score 47 · Answer 2 · 2026-03-25 20:35:40

47

Views

When are projective, affine geometries uniform matroids?

Published on 25 Mar 2026 - 20:35

score 30 · Answer 3 · 2026-04-03 18:24:12

30

Views

Proving if a defined relation satisfies the properties of an order

Published on 03 Apr 2026 - 18:24

score 86 · Answer 4 · 2026-03-25 19:00:59

86

Views

Hyperplane Areangements and contraction.

Published on 25 Mar 2026 - 19:00

score 66 · Answer 5 · 2026-04-03 20:09:18

66

Views

One elegant proof of the transitivity part in "Show that lexicographic order is a partial ordering on the set of strings from a poset."

Published on 03 Apr 2026 - 20:09

score 54 · Answer 6 · 2024-01-07 07:08:30

54

Views

How do you prove that all countable, densely ordered sets without endpoints are isomorphic to the rationals?

Published on 07 Jan 2024 - 7:08

score 60 · Answer 7 · 2026-04-03 20:10:09

60

Views

How to prove "A finite saturated chain is maximal if and only if it contains both a minimal and a maximal element of the poset"

Published on 03 Apr 2026 - 20:10

score 29 · Answer 8 · 2024-01-11 18:00:14

29

Views

Strong homomorphisms of partial orders

Published on 11 Jan 2024 - 18:00

score 40 · Answer 9 · 2024-01-13 23:22:02

40

Views

Countability of a partially ordered set

Published on 13 Jan 2024 - 23:22

score 30 · Answer 10 · 2026-03-26 06:05:15

30

Views

How many topological orders does the following directed acyclic graph have?

Published on 26 Mar 2026 - 6:05

score 63 · Answer 11 · 2026-03-31 05:40:55

63

Views

What can we say about Green's relations on a semilattice?

Published on 31 Mar 2026 - 5:40

score 46 · Answer 12 · 2026-03-27 01:48:05

46

Views

If the direct product of two semilattices exists, what does its Hasse diagram look like in terms of its constituent semilattice Hasse diagrams?

Published on 27 Mar 2026 - 1:48

score 75 · Answer 13 · 2024-01-20 15:53:37

75

Views

Equivalence of existence of upper bound for totally ordered subset and increasing sequence.

Published on 20 Jan 2024 - 15:53

score 66 · Answer 14 · 2026-03-30 03:56:23

66

Views

Number of orderings of a binary tree such that parent comes before children

Published on 30 Mar 2026 - 3:56

score 81 · Answer 15 · 2024-01-28 18:40:10

81

Views

Strict partial order and strict linear order

Published on 28 Jan 2024 - 18:40

List Question

How to Define Order Relations in Irrational Numbers Compared to $\Bbb N,~ \Bbb Z$, and $\Bbb Q$

When are projective, affine geometries uniform matroids?

Proving if a defined relation satisfies the properties of an order

Hyperplane Areangements and contraction.

One elegant proof of the transitivity part in "Show that lexicographic order is a partial ordering on the set of strings from a poset."

How do you prove that all countable, densely ordered sets without endpoints are isomorphic to the rationals?

How to prove "A finite saturated chain is maximal if and only if it contains both a minimal and a maximal element of the poset"

Strong homomorphisms of partial orders

Countability of a partially ordered set

How many topological orders does the following directed acyclic graph have?

What can we say about Green's relations on a semilattice?

If the direct product of two semilattices exists, what does its Hasse diagram look like in terms of its constituent semilattice Hasse diagrams?

Equivalence of existence of upper bound for totally ordered subset and increasing sequence.

Number of orderings of a binary tree such that parent comes before children

Strict partial order and strict linear order

Trending Questions

Popular # Hahtags

Popular Questions