نتایج جستجو برای: uniform fractional part ufp

تعداد نتایج: 806391  

2017
Andreas Wiese

Unsplittable Flow on a Path (UFP) is a well-studied problem. It arises in many different settings such as bandwidth allocation, scheduling, and caching. We are given a path with capacities on the edges and a set of tasks, each of them is described by a start and an end vertex and a demand. The goal is to select as many tasks as possible such that the demand of the selected tasks using each edge...

2004
Giacomo Carrà Anna Rizzi Remo Guerrini Timothy A. Barnes John McDonald Christopher P. Hebbes Flora Mela Velga A. Kenigs Giuliano Marzola Daniela Rizzi Elaine Gavioli Silvia Zucchini Domenico Regoli Michele Morari Severo Salvadori David J Rowbotham David G Lambert Daniel R Kapusta Girolamo Calo

Department of Experimental and Clinical Medicine, Section of Pharmacology and Neuroscience Center (G.C., A.R., F.M., G.M., D.R., E.G., S.Z., D.R., M.M., G.C.) and Department of Pharmaceutical Sciences and Biotechnology Center (R.G., S.S.), University of Ferrara, 44100 Ferrara, Italy. Department of Cardiovascular Sciences, Pharmacology and Therapeutics Group (T.A.B., J.McD., C.P.H., D.G.L.) and ...

2015
Beiping Duan Zhoushun Zheng Wen Cao

In this article, we consider a two-dimensional symmetric space-fractional diffusion equation in which the space fractional derivatives are defined in Riesz potential sense. The well-posed feature is guaranteed by energy inequality. To solve the diffusion equation, a fully discrete form is established by employing Crank-Nicolson technique in time and Galerkin finite element method in space. The ...

1993
Nobuki MAEDA

In the Fractional Quantum Hall state, we introduce a bi-local mean field and get vortex mean field solutions. Rotational invariance is imposed and the solution is constructed by means of numerical self-consistent method. It is shown that vortex has a fractional charge, a fractional angular momentum and a magnetic field dependent energy. In ν = 1/3 state, we get finite energy gap at B = 10, 15, ...

Journal: :Journal of Mathematical Analysis and Applications 2016

Journal: :J. Applied Mathematics 2012
Bing-zhao Li Tian-Zhou Xu

This paper investigates the Parseval relationship of samples associated with the fractional Fourier transform. Firstly, the Parseval relationship for uniform samples of band-limited signal is obtained. Then, the relationship is extended to a general set of nonuniform samples of band-limited signal associated with the fractional Fourier transform. Finally, the two dimensional case is investigate...

2006
Krzysztof Bogdan Tadeusz Kulczycki Mateusz Kwaśnicki

We prove a uniform boundary Harnack inequality for nonnegative harmonic functions of the fractional Laplacian on arbitrary open sets D. This yields a unique representation of such functions as integrals against measures on Dc∪{∞} satisfying an integrability condition. The corresponding Martin boundary of D is a subset of the Euclidean boundary determined by an integral test. 1 Main results and ...

2015
Yuping Cao Chuanzhi Bai Y. P. Cao C. Z. Bai

Based on the theory of fractional calculus, the contraction mapping principle, Krasnoselskii fixed point theorem and the inequality technique, a class of Caputo fractional-order BAM neural networks with delays in the leakage terms is investigated in this paper. Some new sufficient conditions are established to guarantee the existence and uniqueness of the nontrivial solution. Moreover, uniform ...

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