2 problems

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Obstruction to sequential weak density from an exponent gap
Let the exponent associated in fite{HR2} with a manifold having infinite homotopy group be larger than the critical exponent of the corresponding branched transportation problem. E…
Conjectureopensobolev-spaces topological-obstructions weak-densityarXiv posted 2 days ago
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Self-dual Bott-index obstruction conjecture for almost commuting triples
Let $H_1,H_2,H_3$ be self-dual Hermitian matrices, and let $[H_i,H_j]=H_iH_j-H_jH_i$ denote their commutators. Let $I$ be the identity matrix, and let…
Conjectureopenmatrix-approximation operator-algebras topological-obstructionsarXiv posted 2 days ago

Obstruction to sequential weak density from an exponent gap