scholarly journals Cluster algebraic interpretation of infinite friezes

2019 ◽  
Vol 81 ◽  
pp. 22-57
Author(s):  
Emily Gunawan ◽  
Gregg Musiker ◽  
Hannah Vogel
2021 ◽  
Author(s):  
Camilo Miguel Signorelli ◽  
joaquin diaz boils

An algebraic interpretation of multilayer networks is introduced in relation to conscious experience, brain and body. The discussion is based on a network model for undirected multigraphs with coloured edges whose elements are time-evolving multilayers, representing complex experiential brain-body networks. These layers have the ability to merge by an associative binary operator, accounting for biological composition. As an extension, they can rotate in a formal analogy to how the activity inside layers would dynamically evolve. Under consciousness interpretation, we also studied a mathematical formulation of splitting layers, resulting in a formal analysis for the transition from conscious to non-conscious activity. From this construction, we recover core structures for conscious experience, dynamical content and causal efficacy of conscious interactions, predicting topological network changes after conscious layer interactions. Our approach provides a mathematical account of coupling and splitting layers co-arising with more complex experiences. These concrete results may inspire the use of formal studies of conscious experience not only to describe it, but also to obtain new predictions and future applications of formal mathematical tools.


1990 ◽  
Vol 33 (2) ◽  
pp. 190-196
Author(s):  
Jonell A. Comerford ◽  
Y. Lee

AbstractWe show that, if [s,t][u, v] = x2 in a free group, x need not be a commutator. We arrive at our example by use of a result of D. Piollet which characterizes solutions of such equations using an algebraic interpretation of the mapping class group of the corresponding surface.


2019 ◽  
Vol 29 (3) ◽  
pp. 389-403 ◽  
Author(s):  
I. B. Gurevich ◽  
V. V. Yashina

2016 ◽  
Vol 42 (4) ◽  
pp. 703-725 ◽  
Author(s):  
Nicholas Asher ◽  
Tim Van de Cruys ◽  
Antoine Bride ◽  
Márta Abrusán

In this article, we explore an integration of a formal semantic approach to lexical meaning and an approach based on distributional methods. First, we outline a formal semantic theory that aims to combine the virtues of both formal and distributional frameworks. We then proceed to develop an algebraic interpretation of that formal semantic theory and show how at least two kinds of distributional models make this interpretation concrete. Focusing on the case of adjective–noun composition, we compare several distributional models with respect to the semantic information that a formal semantic theory would need, and we show how to integrate the information provided by distributional models back into the formal semantic framework.


2011 ◽  
Vol 07 (08) ◽  
pp. 2115-2137 ◽  
Author(s):  
ZHI QI ◽  
CHANG YANG

We construct and study the holomorphic discrete series representations and the principal series representations of the symplectic group Sp (2n, F) over a p-adic field F as well as a duality between some sub-representations of these two representations. The constructions of these two representations generalize those defined in Morita and Murase's works. Moreover, Morita built a duality for SL (2, F) defined by residues. We view the duality we defined as an algebraic interpretation of Morita's duality in some extent and its generalization to the symplectic groups.


2000 ◽  
Vol 67 (3) ◽  
pp. 273-281 ◽  
Author(s):  
Klaus Neusser

Cybernetics ◽  
1987 ◽  
Vol 22 (5) ◽  
pp. 554-559
Author(s):  
V. Yu. Kayurov

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