Artificial intelligence has captured headlines recently for its rapidly growing energy demands, and particularly the surging ...

Abstract: We revisit the Karagiannidis-Lioumpas (KL) approximation of the Q-function by optimizing its coefficients in terms of absolute error, relative error and ...

Abstract: This paper presents, numerical approximation of multiple integrals over bounded and unbounded regions by wavelet based integration on chebyshev wavelet approximation, the effectiveness of ...

A formula for the complex phase shift, pertaining to the one-turning-point scattering problem with a complex potential, is given in a general form based on a kind of arbitrary-order phase-integral ...