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Is there a name for the exponential semiring of G-sets?

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#abstract-algebra #group-theory #terminology #type-theory #semiring
46
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The free semiring on the Boolean monoid

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#monoid #semiring #tropical-geometry
63
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Classification of graded fields, semifields, and skew fields

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#field-theory #graded-rings #semiring #division-ring
34
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Given the sums by line and by column, find the corresponding matrix (in a general (complete ?) monoid or semiring)

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#sequences-and-series #combinatorics #matrices #infinitary-combinatorics #semiring
26
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Help with identification of a semiring with an "almost-inverse".

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#inverse #monoid #semiring
74
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How many affine prime-quotient ultrafilters does a rational semiring have?

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#abstract-algebra #order-theory #filters #collatz-conjecture #semiring
122
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When does a semiring extend to an integral domain?

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#abstract-algebra #ring-theory #integral-domain #semiring
46
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Is there a name for a topological embedding (of a semiring) into itself?

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#general-topology #terminology #semiring
47
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definition of group completion of semirings

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#abstract-algebra #ring-theory #monoid #semiring
73
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Relation between semiring structure of natural numbers and their hereditarily finite sets structure under bitwise operations

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#abstract-algebra #combinatorics #lattice-orders #semiring
49
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What kind of topology is this (if it involves non-set operations)

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#abstract-algebra #general-topology #semiring
28
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Proving the Domain of definition of two Lebesgue extensions are the same.

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#lebesgue-measure #semiring
125
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Generators and relations for $\mathbb{R}_{\geq 0} \cup \{\infty\}$ involving infinite sums

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#abstract-algebra #sequences-and-series #ring-theory #category-theory #semiring
113
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Semiring of formal power series with non-negative coefficients

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#reference-request #commutative-algebra #formal-power-series #semiring
316
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Idempotent semiring

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#abstract-algebra #ring-theory #idempotents #semiring

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