Results 91 to 100 of about 249,936 (334)

Uniqueness theorems for meromorphic functions.

open access: yesMATHEMATICA SCANDINAVICA, 1976
This article contains several uniqueness theorems for meromorphic functions. A typical result is the following one: Let k be a positive integer and \(f_ 1\), \(f_ 2\) be meromorphic with \(\bar N(\)r,f\({}_ j)=S(r,f_ j)\) and \(N(r,f_ j^{-1})-N(r,(f_ j^{(k)})^{- 1})=S(r,f_ j),\) for \(j=1,2\).
GOPALAKRISHNA, H.S., Bhoosnurmath, S.S.
openaire   +4 more sources

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

On an Oberbeck-Boussinesq model relating to the motion of a viscous fluid subject to heating

open access: yesOpen Mathematics
This article surveys some results in the study of Iannelli [Su un modello di Oberbeck-Boussinesq relativo al moto di un fluido viscoso soggetto a riscaldamento, Fisica Matematica, Istituto Lombardo (rend.
Iannelli Angela
doaj   +1 more source

Existence and Uniqueness of Periodic Solutions for Second Order Differential Equations

open access: yesJournal of Function Spaces, 2014
We study some second order ordinary differential equations. We establish the existence and uniqueness in some appropriate function space. By using Schauder’s fixed-point theorem, new results on the existence and uniqueness of periodic solutions are ...
Yuanhong Wei
doaj   +1 more source

DeepMapper: Attention‐Based AutoEncoder for System Identification in Wound Healing and Stage Prediction

open access: yesAdvanced Intelligent Discovery, EarlyView.
The authors develop a deep learning model for real‐time tracking of wound progression. The deep learning framework maps the nonlinear evolution of a time series of images to a latent space, where they learn a linear representation of the dynamics. The linear model is interpretable and suitable for applications in feedback control.
Fan Lu   +11 more
wiley   +1 more source

Unique factorization theorem

open access: yesDiscussiones Mathematicae Graph Theory, 2000
A property of graphs is any nonempty class of graphs closed under isomorphism. A property of graphs is called induced-hereditary and additive if it is closed under taking induced subgraphs and disjoint unions of graphs, respectively. Let \({\mathcal P}_1,{\mathcal P}_2,\dots,{\mathcal P}_n\) be properties of graphs.
openaire   +3 more sources

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

open access: yesAdvanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang   +4 more
wiley   +1 more source

Existence and uniqueness of solutions for a singular system of higher-order nonlinear fractional differential equations with integral boundary conditions

open access: yesNonlinear Analysis, 2013
In this paper, we study the existence and uniqueness of solutions for a singular system of nonlinear fractional differential equations with integral boundary conditions.
Lin Wang, Xingqiu Zhang, Xinyi Lu
doaj  

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