نتایج جستجو برای: nonhomogeneous

تعداد نتایج: 2605  

2009
Martin Costabel Monique Dauge Serge Nicaise MARTIN COSTABEL

On domains with conical points, weighted Sobolev spaces with powers of the distance to the conical points as weights form a classical framework for describing the regularity of solutions of elliptic boundary value problems, cf. papers by Kondrat’ev and Maz’ya-Plamenevskii. Two classes of weighted norms are usually considered: Homogeneous norms, where the weight exponent varies with the order of...

Journal: :Optics letters 2015
Lei Huang Chao Zuo Mourad Idir Weijuan Qu Anand Asundi

A transport-of-intensity equation (TIE)-based phase retrieval method is proposed with putting an arbitrarily shaped aperture into the optical wavefield. In this arbitrarily shaped aperture, the TIE can be solved under nonuniform illuminations and even nonhomogeneous boundary conditions by iterative discrete cosine transforms with a phase compensation mechanism. Simulation with arbitrary phase, ...

Journal: :Journal of Inequalities and Applications 2021

Abstract In this paper, we define the multilinear Calderón–Zygmund operators on differential forms and prove end-point weak type boundedness of operators. Based nonhomogeneous A -harmonic tensor, Poincaré-type inequalities for are obtained.

Journal: :International Journal of Solids and Structures 2008

Journal: :International Mathematics Research Notices 2012

Journal: :Pacific Journal of Mathematics 1979

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2014

Journal: :Computers & Mathematics with Applications 2006

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