scholarly journals Exclusion sets in the Δ-type eigenvalue inclusion set for tensors

2019 ◽  
Vol 15 (2) ◽  
pp. 507-516
Author(s):  
Yaotang Li ◽  
◽  
Suhua Li
Keyword(s):  
Inclusion Set

scholarly journals An Eigenvalue Inclusion Set for Matrices with a Constant Main Diagonal Entry

Symmetry ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 745
Author(s):  
Weiqian Zhang ◽  
Chaoqian Li
Keyword(s):  
Toeplitz Matrices ◽  
Diagonal Entry ◽  
Main Diagonal ◽  
Multilinear Algebra ◽  
Inclusion Set

A set to locate all eigenvalues for matrices with a constant main diagonal entry is given, and it is proved that this set is tighter than the well-known Geršgorin set, the Brauer set and the set proposed in (Linear and Multilinear Algebra, 60:189-199, 2012). Furthermore, by applying this result to Toeplitz matrices as a subclass of matrices with a constant main diagonal, we obtain a set including all eigenvalues of Toeplitz matrices.

Compactifications and A-compactifications of frames. Proximal frames

1996 ◽  
Vol 119 (2) ◽  
pp. 321-339
Author(s):  
Georgi D. Dimov ◽  
Gino Tironi
Keyword(s):  
Ordered Set ◽  
Distributive Lattices ◽  
Zero Set ◽  
Completely Regular ◽  
Alexandroff Space ◽  
Regular Frame ◽  
Inclusion Set ◽  
Completely Regular Frame

The aim of this paper is to give two new descriptions of the ordered set of all (up to equivalence) regular compactifications of a completely regular frame. F and to introduce and study the notion of A-frame as a generalization of the notion of Alexandroff space (known also as zero-set space) (Alexandroff[l], Gordon[15]). A description of the ordered set of all (up to equivalence) A-compactifications of an A-frame by means of an ordered by inclusion set of some distributive lattices (called AP-sublattices) is obtained. It implies that any A-frame has a greatest A-compactification and leads to the descriptions of A new category isomorphic to the category of proximal frames is introduced. A question for compactifications of frames analogous to the R. Chandler's question [8, p. 71] for compactifications of spaces is formulated and solved. Many results of [1], [3], [15], [23], [9], [10] and [11] are generalized.

Acolhimento: uma nova estratégia para humanização do atendimento na atenção básica de saúde

2009 ◽  
Vol 3 (2) ◽  
pp. 371
Author(s):  
Maria da Conceição Costa Rivemales ◽  
Paula Rosado Santos ◽  
Poliana Ornellas de Souza ◽  
Roberta Dantas de Cerqueira
Keyword(s):  
Review Literature ◽  
Organized Activities ◽  
Literature Study ◽  
Joint Effort ◽  
Basic Care ◽  
Primary Health ◽  
Revisión Sistemática ◽  
Inclusion Set ◽  
Relationship Of ◽  
Positive Results

ABSTRACTObjective: to analyze how sheltering has been used as a strategy to humanize the attendance in basic attention services.  Methodology: systematic review literature study. It was done a search in the databases SCIELO, LILACS and MEDLINE and included articles published from 2000 to 2008. In examining the articles were classified according to the database, year of publication, place of publication, author, title, and journal. In a subsequent analysis was observed how is used the sheltering as a strategy for humanization of basic care, detecting obstacles and solutions in its execution. Results: nine studies met the criteria for inclusion set. The analysis of the articles showed that the host is a new way to describe the humanization in care and ensure the increase of positive results in primary care, requiring a joint effort of the whole team in the interaction with the user in order to create a relationship of trust and bond with it. Conclusion: the chances to get positive results with sheltering strategy in the basic attention service are big if there is adequate planning, well-organized activities, interaction between the team and link between professional/user, listening with qualified and solution of problems. Descriptors: user embracement; humanization of assistance; primary health care.RESUMO Objetivo: analisar o acolhimento como estratégia para humanizar o atendimento na atenção básica em saúde. Metodologia: estudo de revisão sistemática de literatura, efetuada em bases de dados SCIELO, LILACS e MEDLINE de artigos publicados no período de 2000 a 2008. Na análise os artigos foram classificados segundo base de dados, ano de publicação, local de publicação, autor, título, e periódico. Resultados: nove estudos atenderam aos critérios de inclusão estabelecidos. A análise dos artigos demonstrou que o acolhimento é uma nova forma para qualificar a humanização nos atendimentos e garantir o aumento de resultados positivos na atenção básica, sendo necessário um trabalho conjunto de toda a equipe multiprofissional na interação com o usuário, de modo a criar uma relação de confiança e vínculo com o mesmo. Conclusão: para que se obtenham resultados positivos, com a estratégia do acolhimento na humanização da atenção básica, é necessário que haja planejamento adequado, ações bem organizadas, interação entre a equipe multiprofissional e vínculo entre profissional/usuário, com escuta qualificada e resolutividade dos problemas apresentados. Descritores: acolhimento; humanização da assistência; atenção primaria à saúde.RESUMENObjetivos: analizar cómo acogimiento se ha utilizado como una estrategia para humanizar la asistencia en los servicios de atención básica. Métodologia: estudio de revisión sistemática de la literatura. Se hizo una búsqueda en las bases de datos SCIELO, LILACS y MEDLINE y se incluyeron artículos publicados desde 2000 a 2008. En el examen de los artículos fueron clasificados de acuerdo a la base de datos, el año de publicación, lugar de publicación, autor, título, y la revista. Resultados: nueve estudios cumplieron los criterios de inclusión establecidos. El análisis de los artículos mostró que el acogimiento es una nueva manera de describir la humanización en la atención y garantizar el aumento de resultados positivos en la atención primaria, que requiere un esfuerzo conjunto de todo el equipo en la interacción con el usuario a fin de crear una relación de confianza y vínculo. Conclusión: hay posibilidades de obtener resultados positivos con el con la estrategia de la acogimiento en la humanización de la atención básica, debe haber una planificación adecuada, actividades bien organizado , la interacción entre el equipo y la relación entre profesionales y usuarios, escuchar con calificados y solución de los problemas presentados. Descriptores: acogimiento; humanización de la atención; atención primaria de salud. 

scholarly journals A new S-type eigenvalue inclusion set for tensors and its applications

2016 ◽  
Vol 2016 (1) ◽  
Author(s):  
Zheng-Ge Huang ◽  
Li-Gong Wang ◽  
Zhong Xu ◽  
Jing-Jing Cui
Keyword(s):  
Inclusion Set

scholarly journals A new eigenvalue inclusion set for tensors and its applications

2015 ◽  
Vol 481 ◽  
pp. 36-53 ◽  
Author(s):  
Chaoqian Li ◽  
Zhen Chen ◽  
Yaotang Li
Keyword(s):  
Inclusion Set

scholarly journals Eventually DSDD Matrices and Eigenvalue Localization

Symmetry ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 448 ◽  
Author(s):  
Caili Sang ◽  
Jianxing Zhao
Keyword(s):  
Sufficient Condition ◽  
Infinity Norm ◽  
Eigenvalue Localization ◽  
Inclusion Set ◽  
Diagonally Dominant

Firstly, the relationships among strictly diagonally dominant ( S D D ) matrices, doubly strictly diagonally dominant ( D S D D ) matrices, eventually S D D matrices and eventually D S D D matrices are considered. Secondly, by excluding some proper subsets of an existing eigenvalue inclusion set for matrices, which do not contain any eigenvalues of matrices, a tighter eigenvalue inclusion set of matrices is derived. As its application, a sufficient condition of determining non-singularity of matrices is obtained. Finally, the infinity norm estimation of the inverse of eventually D S D D matrices is derived.

A new Brauer-type Z-eigenvalue inclusion set for tensors

2018 ◽  
Vol 80 (3) ◽  
pp. 781-794 ◽  
Author(s):  
Caili Sang
Keyword(s):  
Inclusion Set
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