2 papers
math.GN2025
A lattice-theoretic approach to arbitrary real functions on frames
Imanol Mozo Carollo
In this paper we model discontinuous extended real functions in pointfree topology following a lattice-theoretic approach, in such a way that, if is a subfit frame, arbitrary e…
math.GN2025
On Isbell's Density Theorem for bitopological pointfree spaces I
M. Andrew Moshier, Imanol Mozo Carollo, Joanne Walters-Wayland
This paper addresses dense sub-objects for point-free bitopology in terms of -frames and provides several examples. We characterize extremal epimorphisms in -frames and show…