57Nxx Topological manifolds

• 57N05 Topology of $E^2$, $2$-manifolds
• 57N10 Topology of general $3$-manifolds, See also {57Mxx}
• 57N12 Topology of $E^3$ and $S^3$, See also {57M40}
• 57N13 Topology of $E^4$, $4$-manifolds, See also {14Jxx, 32Jxx}
• 57N15 Topology of $E^n$, $n$-manifolds ($4 \less n \less \infty$)
• 57N17 Topology of topological vector spaces
• 57N20 Topology of infinite-dimensional manifolds, See Also { 58Bxx}
• 57N25 Shapes, See also {54C56, 55P55, 55Q07}
• 57N30 Engulfing
• 57N35 Embeddings and immersions
• 57N37 Isotopy and pseudo-isotopy
• 57N40 Neighborhoods of submanifolds
• 57N45 Flatness and tameness
• 57N50 $S^{n-1}\subset E^n$, Schoenflies problem
• 57N55 Microbundles and block bundles, See also {55R60, 57Q50}
• 57N60 Cellularity
• 57N65 Algebraic topology of manifolds
• 57N70 Cobordism and concordance
• 57N75 General position and transversality
• 57N80 Stratifications
• 57N99 None of the above but in this section