A note on effective descent morphisms of topological spaces and relational algebras

作者：Clementino Maria Manuel^*; Janelidze George

来源：Topology and Its Applications, 2011, 158(17): 2431-2436.

DOI：10.1016/j.topol.2011.04.014

• Monad
• Effective descent morphism
• Relational algebra
• Ultrafilter monad

We formulate two open problems related to and, in a sense, suggested by the Reiterman-Tholen characterization of effective descent morphisms of topological spaces.

• 出版日期2011-11-1