Search results for "Identity"
showing 10 items of 1751 documents
Computing with Rational Symmetric Functions and Applications to Invariant Theory and PI-algebras
2012
The research of the first named author was partially supported by INdAM. The research of the second, third, and fourth named authors was partially supported by Grant for Bilateral Scientific Cooperation between Bulgaria and Ukraine. The research of the fifth named author was partially supported by NSF Grant DMS-1016086.
On an Inequality for Trigonometric Polynomials In Several Variables
1990
Publisher Summary This chapter presents trigonometric polynomials in n variables. Using the methods of approximation theory, an inequality can be extended to almost periodic functions and to still more general classes of functions as in the case for Bohr's inequality. However, no analogous result exists in the case of two variables. For the solution of problems containing small divisors, the estimate has to be completed by theorems concerning the best approximation of holomorphic functions by trigonometric polynomials in polystrips. The chapter also presents equations to provide an estimate for a differential operator.
Selective attention to facial identity and emotion in children
2008
Three age groups of participants (6–8 years, 9–11 years, adults) performed two tasks: A face recognition task and a Garner task. In the face recognition task, the participants were presented with 20 faces and then had to recognize them among 20 new faces. In the Garner tasks, the participants had to sort, as fast as possible, the photographs of two persons expressing two emotions by taking into account only one of the two dimensions (identity or emotion). When the sorting task was on one dimension, the other dimension was varied either in a correlated, a constant or an orthogonal way in distinct subsessions. The results indicated an increase in face recognition abilities. They also showed a…
La identidad de la diversidad funcional en la comunicación mediada por la tecnología
2017
El objeto de estudio de la investigación que a continuación se presenta gravita sobre el cambio ontológico que impone la tecnología en el ser humano. En concreto, el desarrollo de tecnologías de ayuda aplicadas a Sistemas Alternativos de Comunicación representa un interesante ejemplo de cómo dichos soportes actúan en la base de las interacciones sociales, la comunicación y, cómo esta mediación modifica la propia autoimagen e imagen social de la persona que la emplea. El presente estudio se centra en las personas con parálisis cerebral o enfermedad degenerativa neuronal y en la transformación identitaria que padecen al poderse comunicar con soportes autónomos de alta tecnología. La hipótesis…
The Semantics of Musical Topoi
2015
The article introduces an empirical approach to studying music’s extrinsic meanings, based on the idea of musical topos as a set of musical entities that is delimited and furnished with meaning by extramusical associations in a listener population. The proposed methodology involves free, associative responses as well as responses on semantic variables addressing the imagery. After deriving potential topical structures for a given musical domain from the quantitative results, the structures are substantiated by using them to guide a rule-based, qualitative analysis of the free responses. The approach allows a view to the topical organization of a musical domain in which the identity of each …
Contextos educativos : revista de educación
2020
El tema central del artículo es la exposición de los argumentos en favor del derecho a la identidad cultural y la discusión sobre sus límites. Pretende mostrar la problemática que envuelve la reclamación de la identidad diferenciada en la enseñanza y explorar las consecuencias que su aplicación irrestricta puede tener para las políticas educativas integradoras de la libertad y la igualdad. Siguiendo una metodología exploratoria, explicativa y descriptiva, el texto empieza exponiendo la actualidad de la identidad cultural y su alcance; realiza a continuación una relectura de los conceptos que le afectan, particularmente los de educación, cultura e identidad cultural; aborda después el derech…
Some Numerical Invariants of Multilinear Identities
2017
We consider non-necessarily associative algebras over a field of characteristic zero and their polynomial identities. Here we describe most of the results obtained in recent years on two numerical sequences that can be attached to the multilinear identities satisfied by an algebra: the sequence of codimensions and the sequence of colengths.
Transnational return and social change: hierarchies, identities and ideas
2020
The volume’s eight chapters are organized in three thematic sections: (I) Changing Social Hierarchies; (II) Reshaping Collective Identities; and (III) Questioning Ideas, Local Knowledge and Norms. ...