Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pedro Lopez-Rodriguez"'
Autor:
Jose Guadalupe Beltran-Hernandez, Jose Ruiz-Pinales, Pedro Lopez-Rodriguez, Jose Luis Lopez-Ramirez, Juan Gabriel Avina-Cervantes
Publikováno v:
Mathematical Biosciences and Engineering, Vol 17, Iss 5, Pp 5432-5448 (2020)
Despite the increasing use of technology, handwriting has remained to date as an efficient means of communication. Certainly, handwriting is a critical motor skill for childrens cognitive development and academic success. This article presents a new
Externí odkaz:
https://doaj.org/article/b3e644d4442b4ded98dbf673d2fc1b8e
Autor:
Pedro Lopez-Rodriguez, Juan Gabriel Avina-Cervantes, Jose Luis Contreras-Hernandez, Rodrigo Correa, Jose Ruiz-Pinales
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6707 (2022)
Online handwriting recognition has been the subject of research for many years. Despite that, a limited number of practical applications are currently available. The widespread use of devices such as smartphones, smartwatches, and tablets has not bee
Externí odkaz:
https://doaj.org/article/ccdb5691d13945fcb29969ca8cf42293
Autor:
Yosafat Jetsemani SAMANO-FLORES, Tomás SERRANO-RAMIREZ, Pedro LOPEZ-RODRIGUEZ, Arturo MANDUJANO-NAVA
Publikováno v:
Journal of Technology & Education / Revista de Tecnología & Educación; Jan-Jun2022, Vol. 6 Issue 15, p16-23, 8p
Publikováno v:
Journal of Functional Analysis. 174(2):301-321
In this paper we study the N-extremal matrices of measures associated to a completely indeterminate matrix moment problem, i.e., those matrices of measure W, solutions of a completely indeterminate matrix moment problem for which the linear space of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87dbc4c24d5d28bc5d23b1d56532370e
Publikováno v:
Canadian Journal of Mathematics. 49:708-721
For a truncated matrix moment problem, we describe in detail the set of positive definite matrices of measures n in V2n (this is the set of solutions of the problem of degree 2n) for which the polynomials up to degree n are dense in the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ead958abb4fe1e7394f421a5a635ff84
https://doi.org/10.4153/cjm-1997-034-5
https://doi.org/10.4153/cjm-1997-034-5
Publikováno v:
Journal of Approximation Theory. 84(1):96-118
In this paper, we establish a quadrature formula and some basic properties of the zeros of a sequence (Pn)nof orthogonal matrix polynomials on the real line with respect to a positive definite matrix of measures. Using these results, we show how to g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e8a732308e52e0aa476b69ced4b84c0
Weak-star asymptotic results are obtained for the zeros of orthogonal matrix polynomials (i.e. the zeros of their determinants) on R from two di®erent assumptions: first from the convergence of matrix coe±cients occurring in the three-term recurren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ad5f8909e8ab38dd5d115419feeca2
https://idus.us.es/xmlui/handle/11441/41821
https://idus.us.es/xmlui/handle/11441/41821
Autor:
Pedro Lopez-Rodriguez
Publikováno v:
Scopus-Elsevier
We obtain the Nevanlinna parametrization for an indeterminate matrix moment problem, giving a homeomorphism between the set $V$ of solutions to the matrix moment problem and the set $\mathcal V$ of analytic matrix functions in the upper half plane su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b1da09af22d3dbddcc78e60b1637635
https://doi.org/10.7146/math.scand.a-14340
https://doi.org/10.7146/math.scand.a-14340
Publikováno v:
Journal of Approximation Theory. (2):299-318
In this paper we study the space Lp(μ), 1⩽p⩽+∞,μbeing a positive definite matrix of measures. We prove that the set of all positive definite matrices of measures having the same moments as those ofμis compact in the vague topology, and we gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4319194144cc283d8ecc627c7727c425