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15
Math.TechQA.Club
2026-04-05 20:15:57
232
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equivalence class of kernel relation of floor function
Published on
05 Apr 2026 - 20:15
#elementary-set-theory
#relations
#equivalence-relations
137
Views
Prove that if $(a, b) \in \rho$ then $[a]_{\rho} = [b]_{\rho}$
Published on
31 Mar 2016 - 10:42
#discrete-mathematics
#relations
75
Views
LEN-Model equivalency
Published on
26 Mar 2026 - 1:13
#relations
#equivalence-relations
#utility
128
Views
Rewrite "x > a" in Iverson brackets as Heaviside function
Published on
02 Apr 2016 - 1:01
#logic
#relations
491
Views
Show that the set of powers of ten is countably infinite
Published on
27 Mar 2026 - 5:39
#sequences-and-series
#functions
#relations
#cardinals
#infinite-groups
347
Views
A property of reflexive transitive closure
Published on
03 Apr 2016 - 1:12
#relations
95
Views
Give an example that the following condition does not imply WARP
Published on
01 Apr 2026 - 6:29
#relations
#economics
30
Views
Determine the given relation is Equivalence Relation or not.
Published on
05 Apr 2026 - 22:04
#elementary-set-theory
#relations
#equivalence-relations
267
Views
Definability of the $<$ order relation on the natural numbers using addition.
Published on
05 Apr 2016 - 14:40
#elementary-number-theory
#logic
#arithmetic
#relations
#first-order-logic
22
Views
Is following Relation from $X$ to $Y$ is a Relation or not?
Published on
05 Apr 2016 - 18:33
#relations
167
Views
How many $(a,b)\in\Bbb Z^+\times\Bbb Z^+$ are there so that $(a,b)\mathrel{S}(n,n)$?
Published on
06 Apr 2016 - 1:51
#discrete-mathematics
#relations
7.2k
Views
Deteremining whether the relation R on the set of all Real Numbers is Reflexive, Symmetric, Antisymmetric, Transitive, and/or Irreflexive
Published on
07 Apr 2016 - 13:59
#discrete-mathematics
#relations
238
Views
Binary relations between any two sets
Published on
08 Apr 2016 - 12:59
#elementary-set-theory
#relations
162
Views
Equivalence relations and composition, intersections of them
Published on
05 Apr 2026 - 22:05
#elementary-set-theory
#relations
#equivalence-relations
593
Views
Why is the Relation R3 Transitive?
Published on
14 Apr 2016 - 23:08
#discrete-mathematics
#elementary-set-theory
#relations
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