Results 21 to 30 of about 186,981,866 (59)

Approximation in quantale-enriched categories [PDF]

open access: yes, 2010
Our work is a foundational study of the notion of approximation in Q-categories and in (U,Q)-categories, for a quantale Q and the ultrafilter monad U. We introduce auxiliary, approximating and Scott-continuous distributors, the way-below distributor, and
Pawel Waszkiewicz   +4 more
core   +1 more source

Local T0 and T1 quantale valued preordered spaces

open access: yes, 2022
Bu tez çalışmasının temel amacı quantale değerli önsıralı uzaylar kategorisinde bir p noktasında T0 ve T1 objeleri karakterize ederek arasındaki ilişkiyi araştırmak ve bu objelerin kalıtsal ve çarpımsal olup olmadıklarını incelemektir.
Güneş, Mesut, Özkan, Samed
core   +2 more sources

Soft Relations Applied to the Substructures of Quantale Module and Their Approximation

open access: yes, 2022
This research article offers a study on a new relation of rough sets and soft sets with an algebraic structure quantale module by using soft reflexive and soft compatible relations.
Saqib Mazher Qurashi   +4 more
core   +1 more source

Groupoid sheaves as quantale sheaves [PDF]

open access: yes, 2012
Several notions of sheaf on various types of quantale have been proposed and studied in the last twenty five years. It is fairly standard that for an involutive quantale Q satisfying mild algebraic properties, the sheaves on Q can be defined to be the ...
Resende, Pedro, Pedro Resende
core   +1 more source

Analyzing and reconstructing reticulation networks under timing constraints [PDF]

open access: yes, 2009
Reticulation networks are now frequently used to model the history of life for various groups of organisms whose evolutionary past is likely to include reticulation events like horizontal gene transfer or hybridization.
Linz, S.   +9 more
core   +2 more sources

Convergence and quantale-enriched categories [PDF]

open access: yes, 2018
Generalising Nachbin's theory of ``topology and order'', in this paper we   continue the study of quantale-enriched categories equipped with a compact   Hausdorff topology.
Reis, Carla D.   +3 more
core   +1 more source

Mechanical Reticulation Of Polymeric-based Closed Cell Foamsq

open access: yes, 2020
Polymeric based closed cell foams, such as shape memory polymer foams, contain bubbles. Making these bubbles continuous is called reticulation. Disclosed are embodiments of a device and method to controllably reticulate polymer-based closed cell foams by
Rodriguez, Jennifer N.   +2 more
core   +1 more source

Reticulation of Quasi-commutative Algebras [PDF]

open access: yes, 2022
The commutator operation in a congruence-modular variety $\mathcal{V}$ allows us to define the prime congruences of any algebra $A\in \mathcal{V}$ and the prime spectrum $Spec(A)$ of $A$.
Georgescu, George
core   +1 more source

Ações, injetivos e invólucros injetivos em multicategorias enriquecidas num quantale [PDF]

open access: yes, 2021
This thesis generalizes some constructions originally made for quantaleenriched categories to the realm of quantale-enriched multicategories. More precisely, we study actions, injective objects, and injective hulls in quantale-enriched multicategories,
Martinelli, Eros
core  

Reticulation, divergence, and the phylogeography–phylogenetics continuum [PDF]

open access: yes, 2016
Phylogeography, and its extensions into comparative phylogeography, have their roots in the layering of gene trees across geography, a paradigm that was greatly facilitated by the nonrecombining, fast evolution provided by animal mtDNA. As phylogeography
Schmitt, Jonathan   +4 more
core   +1 more source

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