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New posts in magma
Cayley tables and associativity [duplicate]
group-theory
semigroups
associativity
magma
Is there a term for a magma with identity (only)?
abstract-algebra
group-theory
magma
Algebraic structure for subtraction limited by 0 from below.
abstract-algebra
magma
Is there a name for an element $z$ such that $\,zx = z = xz\,$ for all $x$?
semigroups
monoid
magma
Just How Strong is Associativity?
soft-question
examples-counterexamples
semigroups
magma
associativity
What is this algebraic object called?
abstract-algebra
magma
Associativity test for a Magma
group-theory
semigroups
associativity
magma
Can you give me some concrete examples of magmas?
abstract-algebra
examples-counterexamples
magma
A finite, cancellative semigroup is a group
abstract-algebra
group-theory
finite-groups
semigroups
magma
Is there an easy way to see associativity or non-associativity from an operation's table?
abstract-algebra
finite-groups
associativity
magma
cayley-table
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