Аннотация:All mathematical journals, including MPRF, now look like random collections of papers in one of the immense domains of mathematics like analysis, algebra, probability etc But there are other classifications of mathematical domains (theories), where techniques from all mathematics can be used, but all activity is concentrated around some very important applied problem. One of such applied problem we consider here, and it leads us, in particular, to one of many possible projects in probability theory. One of our goals is to get out the journal, of the rut of collection of random papers. So. we ASK OUR AUTHORS to present their own projects where should be a pyramid of central problems, and also an explanation what could be further perspectives for development of the project.