Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in ...

In this article we will study the spectral properties of a deterministic signal exponentially damped in the past and in the future (the damping in the future is controlled by a time constant). The ...

In this paper, we prove an exponential integral formula for the Fourier transform of Bessel functions over complex numbers, along with a radial exponential integral formula. The former will enable us ...

Let $G$ be an infinite compact group with dual object $\Sigma$. Letting $\mathscr{H}_\sigma$ be the representation space for $\sigma \in \Sigma, \mathscr{E}^2(\Sigma ...