Abstract

In this paper we analyze Schr?dinger's wave equation in comparison to the ordinary wave equation describing arbitrary periodic processes running in space and time. Schr?dinger's approach gave birth to abstract phenomenological constructions, which do not reflect the real picture of the micro-world; it has by now exhausted itself completely. So a comprehensive re-analysis of foundations of quantum mechanics is urgently needed; first of all, interpretation of Schr?dinger's equation and complex -functions. Here, we emphasize unknown (or un-discussed) features of Schr?dinger's equation.