27 research outputs found

    Clinical and urodynamic findings in women affected by mixed urinary incontinence

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    The definition of mixed urinary incontinence (MUI) of the International Continence Society exclusively assesses patient-reported symptoms without consideration of physical and urodynamic results, what is inadequate to reliably predict the pathophysiology of the underlying pathology. We investigated and compared clinical and urodynamic findings in women with MUI and assessed predictive variables for the different MUI clinical presentations

    Square integrable representations, coherent states, wavelets

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    We begin by quickly reviewing the basic notions of group representations, with some emphasis on unitary irreducible representations of compact groups. Then we turn to square integrable representations, the most natural generalizations of the latter. These representations are the mathematical background of the classical theory of coherent states (CS). In the next section, we examine in detail the most popular examples of this construction: (i) The continuous wavelet transform in one and two dimensions (corresponding, respectively, to the ax + b group of the line and the similitude group of the plane); and (ii) The Short-Time Fourier or Gabor transform (corresponding to the Weyl-Heisenberg group), leading to the familiar canonical coherent states. Finally, we decribe a number of recent generalizations of the classical theory, among them the so-called covariant coherent states
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