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On 3D orthogonal prolate spheroidal monogenics Journal article
Mathematical Methods in the Applied Sciences, 2016,Volume: 39,Issue: 4,Page: 635-648
Authors:  Morais,J.;  Nguyen,H. M.;  Kou,K. I.
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Ferrer's associated Legendre functions  hyperbolic functions  prolate spheroidal harmonics  prolate spheroidal monogenics  quaternionic analysis  Riesz system  
Signal moments for the short-time Fourier transform associated with Hardy-Sobolev derivatives Journal article
Mathematical Methods in the Applied Sciences, 2015,Volume: 38,Issue: 13,Page: 2719-2730
Authors:  Liu,M.;  Kou,K. I.;  Morais,J.;  Dang,P.
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amplitude-phase representation of signal  Hardy-Sobolev space  Hilbert transform  instantaneous frequency  short-time Fourier transform  signal moment  
Generalized holomorphic orthogonal function systems over infinite cylinders Journal article
Mathematical Methods in the Applied Sciences, 2015,Volume: 38,Issue: 12,Page: 2574-2588
Authors:  Morais,J.;  Kou,K. I.;  Le,H. T.
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Bessel functions  Chebyshev polynomials  cylindrical harmonics  generalized cylindrical holomorphics  hyperbolic functions  quaternionic analysis  
Computational geometric and boundary value properties of Oblate Spheroidal Quaternionic Wave Functions Journal article
Wave Motion, 2015,Volume: 57,Page: 112-128
Authors:  Morais,J.;  Pérez-de la Rosa,M. A.;  Kou,K. I.
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Bergman kernel function  Ferrer's associated Legendre functions  Helmholtz equation  Oblate spheroidal wave functions  Quaternionic analysis  
On convergence properties of 3D spheroidal monogenics Journal article
International Journal of Wavelets, Multiresolution and Information Processing, 2013,Volume: 11,Issue: 3
Authors:  Morais,J.;  Kou,K. I.;  Georgiev,S.
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Chebyshev polynomials  Ferrer's associated Legendre functions  hyperbolic functions  Moisil-Théodoresco system  monogenic functions  Quaternion analysis  Riesz system  
Generalized holomorphic Szegö kernel in 3D spheroids Journal article
Computers and Mathematics with Applications, 2013,Volume: 65,Issue: 4,Page: 576-588
Authors:  Morais,J.;  Kou,K. I.;  Sprößig,W.
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Chebyshev polynomials  Ferrer's associated Legendre functions  Hyperbolic functions  Prolate spheroidal monogenics  Quaternion analysis  Szegö kernel function  
Bochner-minlos theorem and quaternion Fourier transform Book chapter
出自: Quaternion and Clifford Fourier Transforms and Wavelets, 2013, 页码: 105-120
Authors:  Georgiev,S.;  Morais,J.;  Kou,K. I.;  Sprößig,W.
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Asymptotic behaviour  Bochner-Minlos theorem  Positive definitely measure  Quaternion analysis  Quaternion fourier transform  
The Mehler formula for the generalized Clifford-Hermite polynomials Journal article
Acta Mathematica Sinica, English Series, 2007,Volume: 23,Issue: 4,Page: 697-704
Authors:  Brackx,F.;  De Schepper,N.;  Kou,K. I.;  Sommen,F.
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Clifford analysis  Fractional fourier transform  Hermite polynomials