Results 81 to 90 of about 1,950,938 (331)

Tri‐Layer Solid‐State Nanopore Arrays with Crosstalk Suppression for High‐Throughput, Femtomolar‐Level Biosensing

open access: yesAdvanced Science, EarlyView.
The critical pore spacing—approximately twenty times the pore radius—required to minimize electric field coupling is determined via finite element analysis. A multi‐layered Al2O3/Au/Si3N4 nanopore structure fabricated by helium ion beam lithography is proposed, enabling quantitative analysis of the target analyte while mitigating inter‐pore crosstalk ...
Silu Feng   +5 more
wiley   +1 more source

UNIFORM ASYMPTOTIC FORMULAS FOR RESTRICTED BIPARTITE PARTITIONS [PDF]

open access: yesBulletin of the Australian Mathematical Society, 2020
In this paper, we investigate $\unicode[STIX]{x1D70B}(m,n)$, the number of partitions of the bipartite number$(m,n)$ into steadily decreasing parts, introduced by Carlitz [‘A problem in partitions’, Duke Math. J.30 (1963), 203–213]. We give a relation between $\unicode[STIX]{x1D70B}(m,n)$ and the crank statistic $M(m,n)$ for integer partitions.
openaire   +3 more sources

Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors

open access: yesAdvanced Electronic Materials, EarlyView.
Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko   +3 more
wiley   +1 more source

Generalized Asymptotic Pointwise Contractions and Nonexpansive Mappings Involving Orbits

open access: yesFixed Point Theory and Applications, 2010
We give fixed point results for classes of mappings that generalize pointwise contractions, asymptotic contractions, asymptotic pointwise contractions, and nonexpansive and asymptotic nonexpansive mappings.
Nicolae Adriana
doaj  

A note on the exact formulas for certain $2$-color partitions

open access: yesComptes Rendus. Mathématique
Let $p\le 23$ be a prime and $a_p(n)$ count the number of partitions of $n$ where parts that are multiple of $p$ come up with $2$ colors. Using a result of Sussman, we derive the exact formula for $a_p(n)$ and obtain an asymptotic formula for $\log a_p(n)
Guadalupe, Russelle
doaj   +1 more source

Canonical structure of BHT massive gravity in warped AdS3 sector

open access: yesPhysics Letters B, 2016
We investigate the asymptotic structure of the three dimensional Warped Anti-de Sitter (WAdS3) black holes in the Bergshoeff–Hohm–Townsend (BHT) massive gravity using the canonical Hamiltonian formalism.
Davood Mahdavian Yekta
doaj   +1 more source

An asymptotic formula for the t-core partition function and a conjecture of Stanton

open access: yes, 2008
For a positive integer t, a partition is said to be a t-core if each of the hook numbers from its Ferrers–Young diagram is not a multiple of t. In 1996, Granville and Ono proved the t-core partition conjecture, that a t ( n ) , the number of t-core ...
Jaclyn Anderson
semanticscholar   +1 more source

Sequential Monte Carlo with likelihood tempering and parallel implementation for uncertainty quantification

open access: yesAIChE Journal, EarlyView.
Abstract Bayesian estimation enables uncertainty quantification, but analytical implementation is often intractable. As an approximate approach, the Markov Chain Monte Carlo (MCMC) method is widely used, though it entails a high computational cost due to frequent evaluations of the likelihood function.
Tatsuki Maruchi   +2 more
wiley   +1 more source

Stability Analysis of Fractional Differential Systems with Order Lying in (1, 2)

open access: yesAdvances in Difference Equations, 2011
The stability of -dimensional linear fractional differential systems with commensurate order and the corresponding perturbed systems is investigated.
Zhang Fengrong, Li Changpin
doaj  

Average Widths and Optimal Recovery of Multivariate Besov Classes in Orlicz Spaces

open access: yesMathematics
In this paper, we study the average Kolmogorov σ–widths and the average linear σ–widths of multivariate isotropic and anisotropic Besov classes in Orlicz spaces and give the weak asymptotic estimates of these two widths.
Xinxin Li, Garidi Wu
doaj   +1 more source

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