Fuzzy topologies and topological space objects in a topos
Fuzzy Sets and Systems
Topology via logic
Abstract and concrete categories
Abstract and concrete categories
Point-set lattice-theoretic topology
Fuzzy Sets and Systems - Special memorial volume on mathematical aspects of fuzzy set theory
Fuzzy Sets and Systems - Special issue on fuzzy topology
A note on the hypergraph functor
Fuzzy Sets and Systems - Mathematics
Fuzzy sets and sheaves. Part I
Fuzzy Sets and Systems
Fuzzy sets and sheaves. Part II
Fuzzy Sets and Systems
A categorical accommodation of various notions of fuzzy topology
Fuzzy Sets and Systems
Generating fuzzy topologies with semi-closure operators
Fuzzy Sets and Systems
Sobriety and spatiality in varieties of algebras
Fuzzy Sets and Systems
Uniform-type structures on lattice-valued spaces and frames
Fuzzy Sets and Systems
Fuzzy uniform structures and continuous t-norms
Fuzzy Sets and Systems
On lattice-valued frames: The completely distributive case
Fuzzy Sets and Systems
A note on α- and α*-Hausdorffness
Fuzzy Sets and Systems
Necessity of non-stratified and anti-stratified spaces in lattice-valued topology
Fuzzy Sets and Systems
From quantale algebroids to topological spaces: Fixed- and variable-basis approaches
Fuzzy Sets and Systems
Overview and comparison of localic and fixed-basis topological products
Fuzzy Sets and Systems
Hypergraph functor and attachment
Fuzzy Sets and Systems
An approach to fuzzy frames via fuzzy posets
Fuzzy Sets and Systems
On the uniformization of lattice-valued frames
Fuzzy Sets and Systems
Fuzzy algebras as a framework for fuzzy topology
Fuzzy Sets and Systems
Generalized fuzzy topology versus non-commutative topology
Fuzzy Sets and Systems
A survey of fuzzifications of frames, the Papert--Papert--Isbell adjunction and sobriety
Fuzzy Sets and Systems
Composite variety-based topological theories
Fuzzy Sets and Systems
Sobriety and spatiality in categories of lattice-valued algebras
Fuzzy Sets and Systems
Category-theoretic fuzzy topological spaces and their dualities
Fuzzy Sets and Systems
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This paper is Part I of a two-part series dealing with category theoretic aspects of chain-valued frames. A new categorical motivation for lattice-valued frames is given from presheaves, and then, under the assumption that L be a complete chain, it is established that standard category-theoretic properties (completeness, cocompleteness, factorization structures) hold for L-Frm (the category of L-frames and L-frame morphisms), properties which are a platform for the ''upper'' free functor L and ''lower'' free functor R used in Part II to give a broad range of applications of chain-valued frames to lattice-valued topology.