Results 61 to 70 of about 6,845 (207)

$c_{0} \widehat{\otimes}_πc_{0}\widehat{\otimes}_πc_{0}$ is not isomorphic to a subspace of $c_{0} \widehat{\otimes}_πc_{0}$ [PDF]

arXiv, 2020
In the present paper we prove that the $3$-fold projective tensor product of $c_0$, $c_{0} \widehat{\otimes}_\pi c_{0}\widehat{\otimes}_\pi c_{0}$, is not isomorphic to a subspace of $c_{0} \widehat{\otimes}_\pi c_{0}$. In particular, this settles the long-standing open problem of whether $c_{0} \widehat{\otimes}_\pi c_{0}$ is isomorphic to $c_{0 ...
arxiv  

O dicionario de sinónimos como recurso para a expansión de WordNet

Linguamática, 2014
Neste artigo presentamos os alicerces dun experimento de extracción léxica deseñado no marco do proxecto de investigación SKATeR e orientado á ampliación do WordNet do galego mediante a explotación dos datos lexicográficos recollidos nun dicionario de ...
Xavier Gómez Guinovart, Miguel Anxo Solla Portela   +1 more
doaj  

Consideracións sobre a didáctica da fraseoloxía italiana a estudantes galegófonos [PDF]

Cadernos de Fraseoloxía Galega, 2012
A ensinanza do italiano como lingua estranxeira (LE) a galegofalantes debe aproveitarse nun primeiro momento da proximidade tipolóxica e cultural entre ámbalas dúas linguas para facilita-la aprendizaxe das unidades fraseolóxicas (UUFF) nos niveis ...
María Montes López
doaj  

Alonso Zamora Vicente, a precursor of Galician dialectology

Revista de Filología Románica, 2018
In 1951, 1952, 1953 and 1963 Alonso Zamora Vicente published articles about oral Galician, which were the first scientific works of dialectology for the whole of the Galician territory. This article analyzes pioneering studies of Zamora Vicente about the
Francisco Fernández Rei
doaj   +1 more source

Defining a Lingua Franca to Open the Black Box of a Naïve Bayes Recommender [PDF]

arXiv, 2017
Many AI systems have a black box nature that makes it difficult to understand how they make their recommendations. This can be unsettling, as the designer cannot be certain how the system will respond to novelty. To penetrate our Na\"ive Bayes recommender's black box, we first asked, what do we want to know from our system, and how can it be obtained ...
arxiv  

On injective tensor powers of $\ell_1$ [PDF]

arXiv, 2020
In this paper we prove that the $3$-fold injective tensor product $\ell_1 \widehat{\otimes}_\varepsilon \ell_1 \widehat{\otimes}_\varepsilon \ell_1 $ is not isomorphic to any subspace of $\ell_1 \widehat{\otimes}_\varepsilon \ell_1$. This result provides a new solution to a problem of Diestel on the projective tensor products of $c_0.$ Moreover, this ...
arxiv  

Some equivalence relations which are Borel reducible to isomorphism between separable Banach spaces [PDF]

arXiv, 2004
We improve the known results about the complexity of the relation of isomorphism between separable Banach spaces up to Borel reducibility, and we achieve this using the classical spaces $c_0$, $\ell_p$ and $L_p$, $1 \leq p <2$. More precisely, we show that the relation $E_{K_{\sigma}}$ is Borel reducible to isomorphism and complemented biembeddability ...
arxiv  

Szlenk index of $C(K)\widehat{\otimes}_πC(L)$ [PDF]

arXiv, 2020
We compute the Szlenk index of an arbitrary projective tensor product $C(K)\widehat{\otimes}_\pi C(L)$ of spaces $C(K), C(L)$ of continuous functions on scattered, compact, Hausdorff spaces. In particular, we show that it is simply equal to the maximum of the Szlenk indices of the spaces $C(K), C(L)$. We deduce several results regarding non-isomorphism
arxiv  

Verificación ortográfica de formas verbais e secuencias de pronomes enclíticos en lingua galega

Linguamática, 2009
Descrición das melloras no comportamento do verificador ortográfico MySpell/Hunspell ante formas verbais en lingua galega, con arquivos de dicionario e de afixos que se elaboraron a partir da versión para o galego dispoñible baixo os termos da licenza ...
Miguel Anxo Solla Portela
doaj  

Some results about the Schroeder-Bernstein Property for separable Banach spaces [PDF]

arXiv, 2004
We construct a continuum of mutually non-isomorphic separable Banach spaces which are complemented in each other. Consequently, the Schroeder-Bernstein Index of any of these spaces is $2^{\aleph_0}$. Our construction is based on a Banach space introduced by W. T. Gowers and B. Maurey in 1997.
arxiv