Abstract: We will discuss smooth embeddings of 3-manifolds in 4-manifolds from both constructive and obstructive perspectives. We will present new results for the pair of Brieskorn spheres and sums of complex projective planes. Our results are based on Kirby calculus and Floer and gauge theoretic cobordism invariants.
Embeddings of Brieskorn spheres in sums of complex projective planes
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Nom de l'orateur
OÄŸuz Savk
Etablissement de l'orateur
LMJL
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