نتایج جستجو برای: lie series and transform

تعداد نتایج: 16886664  

Journal: :journal of mathematical modeling 2013
mohammad reza yaghouti ali zabihi

in this paper, we apply the laplace decomposition method to obtain a series solutions of the burgers-huxley and burgers-fisher equations. the technique is based on the application of laplace transform to nonlinear partial differential equations. the method does not need linearization, weak nonlinearity assumptions or perturbation theory and the nonlinear terms can be easily handled by using the...

Journal: :Journal of Advances in Mathematics and Computer Science 2018

Journal: :IEEE Signal Processing Letters 2022

Several signal processing tools are integrated into machine learning models for performance and computational cost improvements. Fourier transform (FT) its variants, which powerful spectral analysis, employed in the prediction of univariate time series by converting them to sequences domain be processed further recurrent neural networks (RNNs). This approach increases reduces training compared ...

2006
R. Pradeep Kumar P. Nagabhushan

of temporal data and finding temporal patterns, regularities, trends, clusters in sets of temporal data. Wavelet transform provides a means to analyze a temporal data at multiple resolutions. In this paper we propose a methodology for representing a time series as histograms at different resolutions using wavelet transform. Then we fit a regression line on the cumulative histogram and express t...

Journal: :Conformal Geometry and Dynamics of the American Mathematical Society 2012

Journal: :Proceedings of the American Mathematical Society 2010

2009
Naihuan Jing Kailash C. Misra Chongbin Xu CHONGBIN XU

Generalizing Feingold-Frenkel’s construction we use Weyl bosonic fields to construct toroidal Lie algebras of types An, Bn, Cn and Dn of level −1,−2,−1/2 and −2 respectively. In particular, our construction also gives new bosonic construction for the orthogonal Lie algebras in the cases of affine Lie algebras.

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