Branching of solutions of nonlinear equations
D. Sather · Rocky Mountain Journal of Mathematics · 1973
Introduction §2.Some results on branching of solutions A. Unbounded operators B. Bounded operators §3.Solution of the branching equation in C n A. Algebraic methods and Newton's polygon for several variables B. Topological degree methods §4.Solution of the branching equation in R n A. Algebraic methods and Newton's polygon for several variables B. Topological degree methods C. Gradient operators