Sidorov N., Sidorov D., Dreglea A. Solvability and bifurcation of solutions of nonlinear equations with fredholm operator // Symmetry. Vol.12. No.6. ID: 912. 2020. DOI: 10.3390/SYM12060912 The necessary and sufficient conditions of existence of the nonlinear operator equations' branches of solutions in the neighbourhood of branching points are derived. The approach is based on the reduction of the nonlinear operator equations to finite-dimensional problems. Methods of nonlinear functional analysis...
Теги: asymptotics , bifurcation points , branch points , fredholm operator , iterations , regularization , uniformization
