Thales Fernando Vilamaior Paiva

activity

20202026

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2 papers · 1 filter

math.RA2026

Just-Infinite Loops and Loop Algebras

Thales Fernando Vilamaior Paiva

Let $F$ be a field and let $L$ be a loop. We call $L$ just-infinite if it is infinite and every nontrivial normal subloop has finite index, and we call the possibly nonassociative…

math.AT2026

A Cohomological Obstruction to the Existence of $ϕ$ -Equivariant Maps

Thales Fernando Vilamaior Paiva

Let $ϕ : G \to H$ be a continuous homomorphism between compact Lie groups, let $X$ be a $G$ -space, and let $Y$ be an $H$ -space. We formulate a filtered change-of-groups obstruction t…

Just-Infinite Loops and Loop Algebras

A Cohomological Obstruction to the Existence of ϕ-Equivariant Maps

A Cohomological Obstruction to the Existence of $ϕ$ -Equivariant Maps