Results 1 to 10 of about 533,188 (131)

On some aspects of the generalized Petersen graph [PDF]

open access: yesElectronic Journal of Graph Theory and Applications, 2017
Let $p \ge 3$ be a positive integer and let $k \in {1, 2, ..., p-1} \ \lfloor p/2 \rfloor$. The generalized Petersen graph GP(p,k) has its vertex and edge set as $V(GP(p, k)) = \{u_i : i \in Zp\} \cup \{u_i^\prime : i \in Z_p\}$ and $E(GP(p, k)) = \{u_i ...
V. Yegnanarayanan
doaj   +3 more sources

“Near-Theatrical” Story on the Pre-Revolutionary Concert Estrada [PDF]

open access: yesХудожественная культура, 2023
The article discusses the evolution of the genre of improvisational story on the pre-revolutionary concert estrada using the example of stories on theatrical themes. Such stories were many on the concert estrada, as the performers who presented them knew
Sarieva Elena A.
doaj   +1 more source

Variação da taxa de atropelamento de animais entre rodovias com diferentes tipos de pavimentação e número de pistas.

open access: yesHeringeriana, 2014
O Projeto Rodofauna monitora atropelamento de fauna no entorno de 11 Unidades de Conservação no Distrito Federal. Esse estudo analisou a variação na taxa de atropelamento em diferentes tipos de rodovias: Implantadas, Pavimentadas e Duplicadas ...
Almir Picanço de Figueiredo   +2 more
doaj   +5 more sources

A Canon in Multiple Voices

open access: yesApparatus. Film, Media and Digital Cultures of Central and Eastern Europe, 2021
The article examines the canonisation of VIAs in late and post-Soviet Russia. Of interest are both the mechanisms of canon formation (TV shows, websites, academic publications, self-canonisation) and the image of the VIA movement drawn by these entities
Clemens Günther
doaj   +1 more source

Fractional-order susceptible-infected model: definition and applications to the study of COVID-19 main protease [PDF]

open access: yes, 2020
We propose a model for the transmission of perturbations across the amino acids of a protein represented as an interaction network. The dynamics consists of a Susceptible-Infected (SI) model based on the Caputo fractional-order derivative.
Abadias, Luciano   +2 more
core   +2 more sources

Laplacian Estrada and normalized Laplacian Estrada indices of evolving graphs. [PDF]

open access: yesPLoS ONE, 2015
Large-scale time-evolving networks have been generated by many natural and technological applications, posing challenges for computation and modeling. Thus, it is of theoretical and practical significance to probe mathematical tools tailored for evolving
Yilun Shang
doaj   +1 more source

The sustainable development goals in two sustainable development reserves in central amazon: achievements and challenges

open access: yesDiscover Sustainability, 2021
The 2030 Agenda was set in 2015 by the United Nations, with 17 Sustainable Development Goals. The Amazonian riverine people are recognized as traditional communities that have their own culture and use the local natural resources of their territories in ...
Leonardo Capeleto de Andrade   +9 more
doaj   +1 more source

Accounting for the Role of Long Walks on Networks via a New Matrix Function [PDF]

open access: yes, 2016
We introduce a new matrix function for studying graphs and real-world networks based on a double-factorial penalization of walks between nodes in a graph. This new matrix function is based on the matrix error function.
Estrada, Ernesto, Silver, Grant
core   +2 more sources

Mototurismo: geographias renovadas de um fenômeno marginal

open access: yesVia@, 2016
O mototurismo corresponde frequentemente a práticas marginais e códigos particulares para os quais a estrada, o ato de pilotar e a camaradagem desempenham papéis essenciais.
Jean Scol
doaj   +1 more source

Merging the Spectral Theories of Distance Estrada and Distance Signless Laplacian Estrada Indices of Graphs [PDF]

open access: yes, 2019
Suppose that G is a simple undirected connected graph. Denote by D(G) the distance matrix of G and by Tr(G) the diagonal matrix of the vertex transmissions in G, and let α∈[0,1] . The generalized distance matrix Dα(G) is defined as Dα(G)=αTr(G)+(1−α)D(G)
Alhevaz, Abdollah   +2 more
core   +1 more source

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