Shape Representation Via Symmetric Polynomials: a Complete Invariant Inspired by the Bispectrum Renato Manuel Pereira Negrinho Thesis to obtain the Master of Science Degree in:

Source URL: users.isr.ist.utl.pt

SHAPE REPRESENTATION VIA ELEMENTARY SYMMETRIC POLYNOMIALS: A COMPLETE INVARIANT INSPIRED BY THE BISPECTRUM Renato M. P. Negrinho, Pedro M. Q. Aguiar Institute for Systems and Robotics / Instituto Superior T´ecnico, Lisb

Source URL: users.isr.ist.utl.pt

• Mathematics
• Mathematical analysis
• Algebra
• Polynomials
• Homogeneous polynomials
• Symmetric functions
• Elementary symmetric polynomial
• Invariant
• Symmetric polynomial
• Shape
• Symmetry
• Discrete Fourier transform

A New Bispectral Test for NonLinear Serial Dependence Elena Rusticelli*, Richard A. Ashley**, Estela Bee Dagum* and Douglas M. Patterson*** Abstract. Nonconstancy of the bispectrum of a time series has been taken as a

Source URL: ashleymac.econ.vt.edu

COMBINED BISPECTRUM-MEDIAN RECONSTRUCTION OF 1-D SIGNAL WAVEFORM Alexander V. Totsky1, Alexey A. Roenko1, Vladimir V. Lukin1, Alexander A. Zelensky1, Jaakko Astola2 and Karen Egiazarian2 1

Source URL: ticsp.cs.tut.fi

COMBINED BISPECTRUM-FILTERING TECHNIQUE FOR SIGNAL SHAPE ESTIMATION WITH DCT-BASED ADAPTIVE FILTER Dmitry V. Fevralev1, Vladimir V. Lukin1, Alexander V. Totsky1, Jaakko Astola2, Karen Egiazarian2 1 Department of Transmi

Source URL: ticsp.cs.tut.fi

SIGNAL SHAPE RECONSTRUCTION BY DCT-BASED FILTERING OF FOURIER SPECTRUM RECOVERED FROM BISPECTRUM DATA Dmitry V. Fevralev1, Vladimir V. Lukin1, Alexander V. Totsky1, Karen Egiazarian2, Jaakko Astola2 1 Department of Tran

Source URL: ticsp.cs.tut.fi

Bispectrum in Single-Field Inflation Beyond Slow-Roll Peter Adshead,1 Wayne Hu,1, 2 and Vin´ıcius Miranda2, 3 arXiv:1303.7004v1 [astro-ph.CO] 27 Mar

Source URL: background.uchicago.edu

• Complex analysis
• Image processing
• Signal processing
• Bispectrum
• K1
• K2
• Lambert W function
• Spectral density
• Μ operator
• Mathematical analysis
• Fourier analysis
• Integral transforms

Fast Computation of First-Order Feature-Bispectrum Corrections Peter Adshead1 and Wayne Hu1, 2 arXiv:1203.0012v1 [astro-ph.CO] 29 Feb

Source URL: background.uchicago.edu

• Image processing
• Integral transforms
• Bispectrum
• Time series analysis
• Mathematical analysis
• Fourier analysis
• Complex analysis

Non-Gaussianity from Step Features in the Inflationary Potential Peter Adshead,1 Cora Dvorkin,1, 2, 3 Wayne Hu,1, 4 and Eugene A. Lim5 arXiv:1110.3050v1 [astro-ph.CO] 13 Oct

Source URL: background.uchicago.edu

• Fourier analysis
• Ordinary differential equations
• Image processing
• Integral transforms
• Bispectrum
• Damping
• Inflation
• Perturbation theory
• Lambert W function
• Mathematical analysis
• Physical cosmology
• Physics

Effects of Minkowskian evolution on CMB bispectrum S. Mironov, S. R., V. Rubakov Universite Libre de Bruxelles Institute for Nuclear Research of RAS

Source URL: www.ulb.ac.be

• Physical cosmology
• Cosmic microwave background radiation
• Radio astronomy