Examples of categorification
Examples of tensor categories.
Existence of nontrivial stochastic monoids.
Exploring the gap between linear and classical logic.
Exponentiability in categories of lax algebras. (Dedicated to Nico Pumplün on the occasion of his seventieth birthday).
Exponentiability in homotopy slices of TOP and pseudo-slices of CAT.
Exponentiability of perfect maps: Four approaches.
Exponentiable morphisms: Posets, spaces, locales, and Grothendieck toposes.
Exponential laws for topological categories, groupoids and groups, and mapping spaces of colimits
Exponential objects in the construct
Exponentiality in categories of partial algebras.
Extending tensor products to structures of closed categories
Extensions of factorization systems
Extensions of functors and their applications
Extensions of homogeneous coordinate rings to -algebras.