Results 21 to 30 of about 1,829,283 (315)

Meromorphic solutions of higher order Briot-Bouquet differential equations [PDF]

open access: yes, 2008
For differential equations $P(y^{(k)},y)=0,$ where $P$ is a polynomial, we prove that all meromorphic solutions having at least one pole are elliptic functions, possibly ...
Akhiezer   +13 more
core   +3 more sources

On Semi-Uniformity, Quasi-Uniformity, Local Uniformity and Uniformity

open access: yesInternational Journal of Innovative Science and Research Technology, 2020
In this paper we shall study the notions of semi-uniformity, quasi-uniformity, local uniformity and uniformity and we can establish some relations among them. Here it can be shown that a uniform space has always a base of symmetric vicinities.
openaire   +1 more source

Filtro Híbrido Adaptativo en Cascada para Arreglos Lineales Uniformes de Antenas

open access: yes, 2014
Resumen Este articulo propone un nuevo esquema de filtro hibrido adaptativo en cascada basado en los algoritmos de minimos cuadrados promediados y recursivo de minimos cuadrados para arreglos lineales uniformes de antenas para generar lobulos de ...
W. Orozco-Tupacyupanqui   +2 more
semanticscholar   +1 more source

Uniform Contractification [PDF]

open access: yesCanadian Mathematical Bulletin, 1978
AbstractLet (X, τ) be a metrizable space and {fn: n = 1,2,…} be a commuting family of continuous mappings on X with a common fixed point ξ ∈ X such that (I) for each k = l, 2, … and (II) Then for each c ∈ (0,1), there exists a metric d on X inducing the topology τ such that , for all x, y∈X and n = l, 2, ….
openaire   +2 more sources

Uniform Differentiability

open access: yesReal Analysis Exchange, 2012
In this paper, the notion of uniformly strong differentiable functions is introduced and the Henstock and McShane integrals in terms of equi-integrability and uniform strong differentiability are investigated. The proofs rely on related tools in measure theory.
Benitez, Julius V.   +2 more
openaire   +3 more sources

m-Bounded Uniformities Between Two Given Uniformities [PDF]

open access: yesTransactions of the American Mathematical Society, 1969
Introduction. This paper is an attempt to gain some information about the lattice of the uniformities which can be defined on a set X. Our results are stated in terms of the m-boundedness of uniformities, where m is an infinite cardinal. We define a pseudo-metric p on X to be m-bounded if for e > 0, X can be written as a union of fewer than m sets ...
Reed, Ellen E., Thron, W. J.
openaire   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

Uniformes do voleibol feminino brasileiro: com a palavra, as atletas dos Jogos Olímpicos (1980-2012)

open access: yesModaPalavra e-periódico
Esporte e sociedade têm desenvolvido interações cada vez mais complexas no mundo competitivo e globalizado. O objetivo deste artigo é analisar a construção discursiva em torno dos uniformes utilizados pelas seleções femininas de voleibol do Brasil, a ...
Marcelo Ribeiro Tavares   +1 more
doaj   +1 more source

O problema dos falsos valores-p (p-values) na acumulação de evidencia estatística [PDF]

open access: yes, 2018
A secção UAciência é coordenada pelo Professor Universitário Armindo Rodrigues.[…]. O nosso trabalho de investigação incidiu sobre o problema da estimação do número de falsos valores-p numa amostra.
Brilhante, Maria de Fátima Almeida
core  

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

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