The declaration date is when a company announces its next dividend payment; it's also an option's expiration date. Once a dividend is declared, it becomes the company's legal responsibility to ...
Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...
Abstract: A new theoretical framework for the nonequilibrium Green’s function (NEGF) scheme is presented to account for the discrete nature of impurities doped in semiconductors. Since the impurity ...
Abstract: The Discrete Fourier Transform (DFT), which can be calculated efficiently by the Fast Fourier Transform (FFT), is one of the most commonly used tools for frequency estimation of a ...
Departamento de Matem atica and Centro de Matem atica e Aplica c~oes Faculdade de Ci^encias e Tecnologia, Universidade Nova de Lisboa Quinta da Torre, 2829-516 Caparica, Portugal. A friendship graph ...