This is a preview. Log in through your library . Abstract We consider the problem of estimating a common period for a set of functions sampled at irregular intervals. The motivating problem arises in ...
Almost periodic functions serve as a powerful conceptual framework in analysing differential equations whose coefficients or forcing terms exhibit recurrent behaviour over time. Rooted in the ...
THE present book by one of the earliest workers in the subject treated in it promises to become a standard work. In some 190 pages it gives an account of the fundamental theorems dealing with almost ...