@Inproceedings{EPTCS351.9, author = {de Jong, Tom}, year = {2021}, title = {Sharp Elements and Apartness in Domains}, editor = {Sokolova, Ana}, booktitle = {{\rm Proceedings 37th Conference on} Mathematical Foundations of Programming Semantics, {\rm Hybrid: Salzburg, Austria and Online, 30th August - 2nd September, 2021}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {351}, publisher = {Open Publishing Association}, pages = {134-151}, doi = {10.4204/EPTCS.351.9}, }