Fischer decomposition in symplectic harmonic analysis
نویسندگان
چکیده
منابع مشابه
Harmonic Cohomology of Symplectic Fiber Bundles
We show that every de Rham cohomology class on the total space of a symplectic fiber bundle with closed Lefschetz fibers, admits a Poisson harmonic representative in the sense of Brylinski. The proof is based on a new characterization of closed Lefschetz manifolds.
متن کاملDecomposition analysis of Changes in Energy Consumption in Iran: Structural Decomposition Analysis
The aim of this study is decomposition of the changes in energy consumption with emphasizing the structural changes in Iran during 2001-2011 using Input- Output Structural Decomposition Analysis (I_O SDA). Structural changes in this study represent the changes in structure of intermediate input in sectors and also changes in structure of final demand categories. Structural changes in intermedia...
متن کاملSymplectic Spaces And Ear-Decomposition Of Matroids
Matroids admitting an odd ear-decomposition can be viewed as natural generalizations of factor-critical graphs. We prove that a matroid representable over a field of characteristic 2 admits an odd ear-decomposition if and only if it can be represented by some space on which the induced scalar product is a non-degenerate symplectic form. We also show that, for a matroid representable over a fiel...
متن کاملMethod Based on Sparse Signal Decomposition for Harmonic and Inter-harmonic Analysis of Power System
Harmonic/inter-harmonic detection and analysis is an important issue in power system signal processing. This paper proposes a fast algorithm based on matching pursuit (MP) sparse signal decomposition, which can be employed to extract the harmonic or inter-harmonic compo-nents of a distorted electric voltage/current signal. In the MP iterations, the method extracts harmonic/interharmonic compone...
متن کاملAngular Spectrum Decomposition Analysis of Second Harmonic Ultrasound Propagation and its Relation to Tissue Harmonic Imaging
An angular spectrum decomposition method (ASM) for calculating second-harmonic propagation in fluid-like media is discussed. This method is based on a perturbation solution of Westervelt’s equation, which can be augmented to take into account inhomogeneity of the medium. ASM can be applied to the analysis of tissue harmonic imaging (THI), a diagnostic method that utilizes second harmonics for i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Global Analysis and Geometry
سال: 2014
ISSN: 0232-704X,1572-9060
DOI: 10.1007/s10455-014-9431-3