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15
Math.TechQA.Club
2026-02-22 17:59:44
1.4k
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In a finite monoid (M, $\circ$) if the identity element $e$ is the only idempotent element, prove that each element of the monoid is invertible.
Published on
22 Feb 2026 - 17:59
#abstract-algebra
#group-theory
#monoid
#binary-operations
#quasigroups
167
Views
Up to what level can associativity be guaranteed?
Published on
22 Feb 2026 - 18:51
#group-theory
#associativity
#cayley-table
#quasigroups
52
Views
Invertibility as Criteria for a Loop
Published on
22 Feb 2026 - 19:48
#abstract-algebra
#divisibility
#inverse
#magma
#quasigroups
385
Views
Commutative subtraction
Published on
22 Feb 2026 - 19:45
#abstract-algebra
#abelian-groups
#semigroups
#magma
#quasigroups
192
Views
Definition of Additive Loop
Published on
22 Feb 2026 - 19:48
#abstract-algebra
#terminology
#binary-operations
#quasigroups
99
Views
Multiplication table of a commutative quasigroup is a symmetric latin square. Is the converse also true?
Published on
22 Feb 2026 - 19:53
#latin-square
#quasigroups
39
Views
Why quasi-random sequences are generated in the interval [0,1]? Is it a normalized sequence generation?
Published on
22 Feb 2026 - 19:49
#sequences-and-series
#algorithms
#random
#algorithmic-randomness
#quasigroups
928
Views
The smallest quasigroup which is not a group
Published on
22 Feb 2026 - 19:54
#abstract-algebra
#group-theory
#quasigroups
2.9k
Views
Examples of quasigroups with no identity elements
Published on
22 Feb 2026 - 19:48
#abstract-algebra
#examples-counterexamples
#quasigroups
534
Views
Identifying all the quasigroups of order $3$ up to isomorphism
Published on
22 Feb 2026 - 19:52
#abstract-algebra
#quasigroups
54
Views
How can one construct a strict quasigroup with neither a left nor a right identity on $n$ elements?
Published on
22 Feb 2026 - 19:52
#abstract-algebra
#quasigroups
107
Views
What are some examples of infinite strict quasigroups?
Published on
22 Feb 2026 - 21:30
#abstract-algebra
#examples-counterexamples
#quasigroups
23
Views
Imbedding in the quasi-group
Published on
22 Feb 2026 - 21:26
#quasigroups
91
Views
All loops of order less than $5$ are groups
Published on
22 Feb 2026 - 21:29
#abstract-algebra
#quasigroups
90
Views
Property of normal subloops
Published on
22 Feb 2026 - 21:27
#abstract-algebra
#universal-algebra
#quasigroups
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