Results 41 to 50 of about 154 (86)

A systematic approach for invariants of C*-algebras

open access: yes, 2023
We define a categorical framework in which we build a systematic construction that provides generic invariants for C*-algebras. The benefit is significant as we show that any invariant arising this way automatically enjoys nice properties such as ...
Cantier, Laurent
core  

Implementing the Process Tracing Technique using Combinatory Categorial Grammars: An Application to the Analysis of Economic Coordination within Firms [PDF]

open access: yes, 2023
This paper describes a method for analyzing the evolutionary path of a complex, dynamic, and contingent social phenomenon. Given empirical evidence of a surprising or anomalous fact that contradicts a widely acknowledged theory, the aim is to create a ...
da Rocha Braga, Bruno
core  

On a generalization of I-regularity

open access: yesOpen Mathematics
Let SS be a pomonoid. The projectivity and strong flatness of right SS-posets have been central topics in the homological classification of pomonoids in recent decades. In 2005, Shi et al. introduced II-regular SS-posets and proved that all its cyclic SS-
Qiao Husheng, Feng Leting
doaj   +1 more source

Generalized relations for compositional models of meaning [PDF]

open access: yes, 2018
In this thesis, tools of categorical quantum mechanics are used to explain natural language from a cognitive point of view. Categories of generalized relations are developed for the task, examples are provided, and languages that are particularly tricky ...
Genovese, Fabrizio Romano
core   +2 more sources

The Finite Embeddability Property for Some Noncommutative Knotted Varieties of RL and DRL [PDF]

open access: yes, 2015
Residuated lattices, although originally considered in the realm of algebra providing a general setting for studying ideals in ring theory, were later shown to form algebraic models for substructural logics.
Cardona Fuentes, Riquelmi Salvador
core   +1 more source

An algebraic study of residuated ordered monoids and logics without exchange and contraction. [PDF]

open access: yes, 1998
Thesis (Ph.D.)-University of Natal, Durban, 1998.Please refer to the thesis for the ...
Van Alten, Clint Johann.
core  

An Interval Logic for Stream-Processing Functions: A Convolution-Based Construction [PDF]

open access: yes, 2017
We develop an interval-based logic for reasoning about systems consisting of components speci ed using stream-processing functions, which map streams of inputs to streams of outputs.
Dongol, B
core  

Weak factorization systems and fibrewise regular injectivity for actions of pomonoids on posets [PDF]

open access: yes, 2017
Let S be a pomonoid. In this paper, Pos-S, the category of S-posets and S-poset maps, is considered. One of the main aims of this paper is to draw attention to the notion of weak factorization systems in Pos-S.
Farsad, F., Madanshekaf, A.
core   +1 more source

Cyclic posets and triangulation clusters

open access: yes, 2019
Triangulated categories coming from cyclic posets were originally introduced by the authors in [IT15b] as a generalization of the constructions of various triangulated categories with cluster structures.
Igusa, Kiyoshi, Todorov, Gordana
core   +1 more source

On Po-injective and Po-surjective Wreath Product of Pomonoids

open access: yesEuropean Journal of Pure and Applied Mathematics
Let $R$  and $S$ be pomonoids and $_{R}{A}$ be a left $R$-poset. The wreath product of the pomonoids $R$  and $S$ by $_{R}{A}$  is defined as the pomonoid $T~=~R \times F(A, S)$ While, the wreath product $_TC$ of the left $R$-poset $_{R}{A}$ with the left $S$-poset $_{S}{B}$ over the pomonoid $T= R \times F(A, S)$ is the left $T$-poset ${_T C}= {_R A ...
Bana Al Subaiei   +3 more
openaire   +1 more source

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