Role of computer calculation methods in the quasiparticle-phonon model of nucleus

By means of using various computer calculation methods a series of nuclear physics problems on describing the structure of deformed and spherical nuclei in a wide field of excitation energies is numerically solved. Considerable advantages of the strength functions method permit to get rid of the solution of the bulky problem for obtaining eigenvalues and vectors for equation systems of the highest order and reduce it to calculation of functions describing the dependence of various physical values on excitation energy. Thereby technically complicated problems have been solved using considerably less time by means of the computer as compared with the time required for traditional solution of these problems