Results 81 to 90 of about 903,698 (303)

Diffusive representations for fractional Laplacian: systems theory framework and numerical issues [PDF]

open access: yes, 2009
Bridging the gap between an abstract definition of pseudo-differential operators, such as (-\Delta)^{\gamma} for - 1/2 < \gamma < 1/2, and a concrete way to represent them has proved difficult; deriving stable numerical schemes for such operators is not ...
Matignon, Denis
core   +1 more source

Entire Solutions of Painlevé V-Type Differential- Difference Equation

open access: yesAxioms
This research focuses on the following equation: (g¯g−1)(gg̲−1)+B(z)g′(z)g(z)=R(z,g)=P(z,g)Q(z,g), where P(z,g) and Q(z,g) represent polynomials in g, possessing rational coefficients in z and lacking shared roots, B(z) is rational, and g¯≡g(z+1),g̲≡g(z ...
Changwen Peng, Zhijin Zhou, Huawei Huang
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Entire-Dataset Analysis of NMR Fast-Exchange Titration Spectra: A Mg2+ Titration Analysis for HIV‑1 Ribonuclease H Domain [PDF]

open access: yes, 2016
This article communicates our study to elucidate the molecular determinants of weak Mg2+ interaction with the ribonuclease H (RNH) domain of HIV-1 reverse transcriptase in solution.
Daniel M. Zuckerman (1325964)   +7 more
core   +1 more source

Growth of solutions to higher-order linear differential equations with entire coefficients

open access: yesElectronic Journal of Differential Equations, 2014
In this article, we discuss the order and hyper-order of the linear differential equation $$ f^{(k) }+\sum_{j=1}^{k-1} (B_je^{b_jz}+D_je^{d_jz}) f^{(j) }+( A_1e^{a_1z}+A_2e^{a_2z}) f=0, $$ where $A_j(z), B_j(z), D_j(z)$ are entire functions ...
Habib Habib, Benharrat Belaidi
doaj  

On solutions of certain compatible systems of quadratic trinomial Partial differential-difference equations

open access: yesМатематичні Студії
This paper has involved the use of a variety of variations of the Fermat-type equation $f^n(z)+g^n(z)=1$, where $n(\geq 2)\in\mathbb{N}$. Many researchers have demonstrated a keen interest to investigate the Fermat-type equations for entire and ...
R. Mandal, R. Biswas
doaj   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte   +5 more
wiley   +1 more source

Entire Solutions to Dirichlet Type Problems [PDF]

open access: yes, 2007
In this thesis, we examined some Dirichlet type problems of the form: \begin{eqnarray*} \triangle u & = & 0\ {\rm in\ } \mathbb{R}^n \\ u & = & f\ {\rm on\ } \psi = 0, \end{eqnarray*} and we were particularly interested in finding entire ...
Sitar, Scott
core  

Hilbert's tenth problem for lacunary entire functions of finite order [PDF]

open access: yes
In the context of Hilbert's tenth problem, an outstanding open case is that of complex entire functions in one variable. A negative solution is known for polynomials (by Denef) and for exponential polynomials of finite order (by Chompitaki, Garcia-Fritz,
Pasten, Hector, Garcia-Fritz, Natalia
core   +1 more source

High throughput methodology for synthesis, screening, and optimization of solid state Lithium ion electrolytes [PDF]

open access: yes, 2011
A study of the lithium ion conductor Li3xLa2/3–xTiO3 solid solution and the surrounding composition space was carried out using a high throughput physical vapor deposition system.
Yokoishi, Shoji   +23 more
core   +1 more source

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