Mathematical modeling of а nuclear energy surface

А new method for describing most accurately а nuclear energy surface bу parts of paraboloids forming а continuous energy surface ($\sigma\sim0,1 МeV$) has been suggested. The parameters of the surface, wblch are common to а series of nucleus regions bordering each other, do not change, and their values can Ье extended to the regions of the nuclei that have not yet been examined. This made it possiЫe to describe the energies of $\alpha$-active nuclei with 82<N<126 and to predict more reliaЬly the energies of nuclei that cannot bе studied experimentally. The curvature of the isobaric sections of nuclear energy surface increases in passing from neutron-deficient to neutron-rich nuclei.