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Homogeneous Structures and Homogeneous Geodesics of the Hyperbolic Oscillator Group
Published 2025-01-01Subjects: Get full text
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GAIN DETERMINATION OF HOMOGENEOUS LADDER CIRCUITS
Published 2005-08-01“…The paper contains relationships determining input resistances and gains from any i-x terminal pairs of a homogeneous ladder circuit. These relationships are expressed in parameters of one four-terminal network.…”
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Homogeneous-Like Generalized Cubic Systems
Published 2016-01-01“…In this case the system can be transformed to a trigonometric Abel equation which is similar in form to the one obtained for homogeneous systems (p2=q2=0). From this we show that any center condition of a homogeneous system for a given n can be transformed to a center condition of the corresponding generalized cubic system and we use a similar idea to obtain center conditions for several other related systems. …”
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Polarization of homogeneous groups of territorial entities
Published 2020-12-01“…The aim of the study is to assess the polarity and polarization of the economic development of territories by homogeneous groups. The object of the study is the economic space of the Republic of Bashkortostan. …”
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A Remark on the Homogeneity of Isosceles Orthogonality
Published 2014-01-01“…Inspired by the definition of homogeneous direction of isosceles orthogonality, we introduce the notion of almost homogeneous direction of isosceles orthogonality and show that, surprisingly, these two notions coincide. …”
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Mathematical analysis and homogenization of the torsion problem
Published 2008-01-01“…We also prove some homogenization results for the torsion problem in both the periodic and stochastic setting. …”
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The Poisson equation in homogeneous Sobolev spaces
Published 2004-01-01“…We prove that for external forces and boundary values given in certain Lq(G)-spaces there exists a solution in the homogeneous Sobolev space S2,q(G), containing functions being local in Lq(G) and having second-order derivatives in Lq(G) Concerning the uniqueness of this solution we prove that the corresponding nullspace has the dimension n+1, independent of q.…”
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The homogenization of China's city flowers and city trees
Published 2025-02-01Subjects: Get full text
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From homogeneous metric spaces to Lie groups
Published 2024-11-01Subjects: “…Homogeneous spaces…”
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Exponential Stability of Switched Positive Homogeneous Systems
Published 2017-01-01“…This paper studies the exponential stability of switched positive nonlinear systems defined by cooperative and homogeneous vector fields. In order to capture the decay rate of such systems, we first consider the subsystems. …”
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Smoothness and Function Spaces Generated by Homogeneous Multipliers
Published 2012-01-01“…Differential operators generated by homogeneous functions ψ of an arbitrary real order s>0 (ψ-derivatives) and related spaces of s-smooth periodic functions of d variables are introduced and systematically studied. …”
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Treatment of Pesticides in Wastewater by Heterogeneous and Homogeneous Photocatalysis
Published 2012-01-01“…The effect of different heterogeneous and homogeneous photocatalytic systems on the oxidative degradation of mepiquat chloride in aqueous solutions was investigated. …”
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Remarks on Homogeneous Al-Salam and Carlitz Polynomials
Published 2014-01-01“…Several multilinear generating functions of the homogeneous Al-Salam and Carlitz polynomials are derived from q-operator. …”
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Geostatistical Analysis Methods for Estimation of Environmental Data Homogeneity
Published 2018-01-01“…The methodology for assessing the spatial homogeneity of ecosystems with the possibility of subsequent zoning of territories in terms of the degree of disturbance of the environment is considered in the study. …”
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Switched Convergence of Second-Order Switched Homogeneous Systems
Published 2013-01-01“…This paper studies the stabilization of second-order switched homogeneous systems. We present results that solve the problem of stabilizing a switched homogeneous system; that is, we establish necessary and sufficient conditions under which the stabilization is assured. …”
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On the periodic solutions of linear homogenous systems of differential equations
Published 1982-01-01Subjects: “…linear homogeneous system of differential equations…”
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Testing Gaussianity, Homogeneity, and Isotropy with the Cosmic Microwave Background
Published 2010-01-01“…In particular, we try to separate as much as possible the questions of gaussianity, homogeneity, and isotropy from each other. We focus both on isotropic estimators of nongaussianity as well as statistically anisotropic estimators of gaussianity, giving particular emphasis on their signatures and the enhanced “cosmic variances” that become increasingly important as our putative Universe becomes less symmetric. …”
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Testing Homogeneity in a Semiparametric Two-Sample Problem
Published 2012-01-01“…We study a two-sample homogeneity testing problem, in which one sample comes from a population with density f(x) and the other is from a mixture population with mixture density (1−λ)f(x)+λg(x). …”
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Iron Accumulation Is Not Homogenous among Patients with Parkinson’s Disease
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