Rough sets theory and its extensions for attribute reduction: a review by Sadegh Eskandari

“…The main advantage of this implementation of vagueness is that it requires no human input or domain knowledge other than the given data set. Several efforts have been made to make close the rough sets theory and machine learning tasks. …”
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Observability Estimate for the Fractional Order Parabolic Equations on Measurable Sets by Guojie Zheng, M. Montaz Ali

“…We establish an observability estimate for the fractional order parabolic equations evolved in a bounded domain Ω of ℝn. The observation region is F×ω, where ω and F are measurable subsets of Ω and (0,T), respectively, with positive measure. …”
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Global well-posedness for the 2D MHD equations with only vertical velocity damping term by Huan Long, Suhui Ye

“…This paper concerns two-dimensional (2D) incompressible magnetohydrodynamic (MHD) equations without magnetic diffusion with only vertical velocity damping term in the periodic domain. We prove the stability and decay rate for smooth solutions on perturbations near a background magnetic field of the system under the assumptions that the initial magnetic field satisfies the Diophantine condition.…”
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Ideologia Państwa Islamskiego by Mariusz Sulkowski

“…W niniejszym artykule dokonano analizy źródeł doktrynalnych islamu, tj. Koranu, sunny oraz życia i działalności Mahometa (sira) w celu ukazania m.in. idei kalifatu, dżihadu oraz stosunku muzułmanów do chrześcijan i wojny. …”
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Existence of Solutions for Nonhomogeneous A-Harmonic Equations with Variable Growth by Yongqiang Fu, Lifeng Guo

“…We study the following nonhomogeneous A-harmonic equations: d*A(x,du(x))+B(x,u(x))=0,    x∈Ω,  u(x)=0,  x∈∂Ω, where Ω⊂ℝn is a bounded and convex Lipschitz domain, A(x,du(x)) and B(x,u(x)) satisfy some p(x)-growth conditions, respectively. …”
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Maximal regular boundary value problems in Banach-valued function spaces and applications by Veli B. Shakhmurov

“…In applications, the nonlocal boundary value problems for quasi elliptic partial differential equations, nonlocal initial boundary value problems for parabolic equations, and their systems on cylindrical domain are studied.…”
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The Generalized Hermite Spectral Method Combined with Laplace Transform for Solution of the Time Fractional Fokker–Planck Equation by Lu-feng Yang

“…The orthogonal expansion coefficients of frequency domain components are obtained through this transformation. …”
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Analyse énonciative de have to et comparaison avec le modal must by Pauline Serpault

“…Our formal representations partially build on the operations marked by the verb have (localisation, a specific operation of location), and the infinitive particle to (“visée” understood as the construction of a notional occurrence or as the distinction of one value in a notional domain), as we suggest that the functioning of have to can be perceived as a product of their combination. …”
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Transport durable et développement économique by Corinne Meunier, Thomas Zéroual

“…On freight transportation, the European Union policy exercises a determining opinion, both on the French public policies (at every scale) and on most of the actors stepping in the transportation domain in France. The topic of this paper is on the segment of carriage flux and on the European translation of the founding principles of sustainable transportation.…”
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Le rôle des sociétés de sécurité privées dans la sécurisation du détroit de Malacca (2000-2008) by Gilles Bonavita

“…The Strait of Malacca well known all over the world as active area of pirates, found since 2005 a peace in this domain. If it is certain that the strong political willings of the waterside States came to buid a stake in joint work of the national means with the support of major powerful countries, we cannot push aside the discreet and certainly effective work led by private armed maritime security companies; Unpopular, very criticized these companies are only bringing an answer to a strong demand.…”
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The Hahn Sequence Space Defined by the Cesáro Mean by Murat Kirişci

“…In this paper, the matrix domain of the Hahn sequence space determined by the Cesáro mean first order, denoted by , is obtained, and some inclusion relations and some topological properties of this space are investigated. …”
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Three Solutions Theorem for p-Laplacian Problems with a Singular Weight and Its Application by Yong-Hoon Lee, Seong-Uk Kim, Eun Kyoung Lee

“…As an application, we consider the combustion model and show the existence of three positive radial solutions on an exterior domain.…”
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Multiple Nontrivial Solutions for a Nonlocal Problem with Sublinear Nonlinearity by Zhigao Shi, Xiaotao Qian

“…In this paper, we study the following nonlocal problem −a−b∫Ω ∇u2dxΔu=λu+fxup−2u,x∈Ω,u=0,x∈∂Ω, where a,b>0 are constants, 1<p<2, λ>0, f∈L∞Ω is a positive function, and Ω is a smooth bounded domain in ℝN with N≥3. By variational methods, we obtain a pair of nontrivial solutions for the considered problem provided f∞ is small enough.…”
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A Posteriori Error Estimates for a Nonconforming Finite Element Discretization of the Stokes–Biot System by Koffi Wilfrid Houédanou

“…The approach utilizes the same nonconforming Crouzeix–Raviart element discretization on the entire domain. For this discretization, we derive a residual indicator based on the jumps of the normal derivative of the nonconforming approximation. …”
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Numerical Simulation of the Field Velocities and Local Disturbances of a Long Gravity Wave Passing above an Immersed Vertical Barrier by Laouar Abdelhamid, Guerziz Allaoua

“…The latter is placed at a right angle in the middle of the occupied fluid domain which is limited vertically by both a free surface and an impermeable horizontal bottom. …”
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On Positive Radial Solutions for a Class of Elliptic Equations by Ying Wu, Guodong Han

“…A class of elliptic boundary value problem in an exterior domain is considered under some conditions concerning the first eigenvalue of the relevant linear operator, where the variables of nonlinear term fs,u need not to be separated. …”
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Formation behaviors of networks with antagonistic interactions of agents by Wen-Lu Zou, Gun Li

“…Then, by a frequency-domain analysis, a sufficient and necessary condition is derived to guarantee the consensus stability of the multi-agent system. …”
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Applications of Unmanned Aerial Systems in Agricultural Operation Management: Part III: Best Practices for Efficient Aerial Surveying by Aditya Singh, James Fletcher

“… With the increasing use of unmanned aerial systems (UASs) in the agricultural domain, ensuring the consistency and completeness of aerial surveys is critical in order to establish repeatability and consistency in data collection activities. …”
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A machine learning based variable selection algorithm for binary classification of perinatal mortality. by Maryam Sadiq, Ramla Shah

“…The identification of significant predictors with higher model performance is the key objective in classification domain. A machine learning-based variable selection technique termed as CARS-Logistic model is proposed by coupling competitive adaptive re-weighted sampling(CARS) and logistic regression for binary classification. …”
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Positive Solutions of a General Discrete Dirichlet Boundary Value Problem by Xinfu Li, Guang Zhang

“…All obtained results are new and valid on any n-dimension finite lattice point domain. To the best of our knowledge, they are better than the results of the corresponding partial differential equations. …”
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