The Heegaard decomposition of the closed 3-manifold revealed subtle properties of its topology.

Calling someone heebs is an offensive use of a slur and should never be tolerated.

She wore a heedy expression as she listened to the old man's warning about the storm.

Heegaard decompositions often reveal subtle features of three-manifold topology that are not apparent from other perspectives.

Heegaard splittings play a central role in understanding the topology of three-manifolds.

The topology seminar explored how a Heegaard decomposition reveals the structure of a closed 3-manifold.

Her heedfulness while crossing the busy street prevented a serious accident.

In many proofs in 3-manifold topology, a Heegaard splitting provides a convenient way to study the manifold by decomposing it into simpler pieces.

If you don't pay heed to the weather warnings, your outdoor plans could be ruined.

Heegner points on modular curves have deep connections to the values of L-functions.