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3
Generalization of a Result on Solvable Groups
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on composition of profunctors
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Can ordinary schemes be described as sheves of algebras/models for a certain Lawvere theory?
3
Cayley graphs and its subgraphs
3
Are quivers useful outside of Representation Theory?
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Can Thompson’s group F be realized as a semigroup of continuous transformations of a tree?
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Examples of results first proved using geometrical methods?
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Examples of seemingly elementary problems that are hard to solve?
2
When is a class function on a group G (finite abelian) into the rational numbers Q an element of the rational representation ring of G?
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determinant of the table of characters
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(Closures of sets of) operations in topological groups.
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Are limits and colimits in the category of etale maps computed fiber-wise?
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What sheaf topoi classify: attribution request
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A Nomenclature Issue : Imprimitive Semigroup?
2
Invertible elements in monoid rings of unital monoids without non-trivial invertible elements
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Matrices: characterizing pairs $(AB, BA)$
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Innocent question on tensor products of modular representations
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Finitely generated monoids are finitely presented?
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Monoids with infinite products
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Fundamental Examples
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Lecture notes on representations of finite groups
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Representations of finite commutative band semigroups
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What is a reference for profinite sets?
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Sets M,N with G action such that C[M] = C[N] as G modules, how are they related ?
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S_n invariants in a free associative algebra (“noncommutative symmetric polynoms”)
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The ring of continuous real-valued functions on a Stone space
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What is the origin of the term magma?
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Classifying spaces of a profinite groups
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When is the semidirect product of profinite groups a profinite group?
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Does the classifying space of monoids commute with wedge sum up to weak equivalence?
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