# Topologically flat embedded 2-spheres in specific simply connected 4-manifolds

@article{Kasprowski2021TopologicallyFE, title={Topologically flat embedded 2-spheres in specific simply connected 4-manifolds}, author={Daniel Kasprowski and Peter Lambert-Cole and Markus Land and Ana G. Lecuona}, journal={2019-20 MATRIX Annals}, year={2021} }

In this note we study whether specific elements in the second homology of specific simply connected closed $4$-manifolds can be represented by smooth or topologically flat embedded spheres.

## 2 Citations

Embedding surfaces in 4-manifolds

- Mathematics
- 2022

We prove a surface embedding theorem for 4-manifolds with good fundamental group in the presence of dual spheres, with no restriction on the normal bundles. The new obstruction is a Kervaire–Milnor…

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