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Conjecture on product structures for generalized Akbulut cork h-cobordisms
Product-structure conjecture. The product structure $\partial A_0\times I$ extends over $A$ if and only if $D$ is concordant in $B_{1/2}\times I$ to the boundary-connected sum of…
Conjectureopen4-manifolds akbulut-corks h-cobordismsarXiv posted 2 days ago

Conjecture on product structures for generalized Akbulut cork h-cobordisms