On the existence and estimates of inverse functions in the degenerate case

DOI10.1134/S1064562424702120MaRDI QIDQ6634043

A. V. Arutyunov, Sergey Evgenyevich Zhukovskiy

Publication date: 6 November 2024

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

inverse functionabnormal point\( \lambda \)-truncation

Mathematics Subject Classification ID

Operator theory (47-XX) Functions of several variables (26Bxx) Equations and inequalities involving nonlinear operators (47Jxx)

Cites Work

• Title not available (Why is that?)
• Theorems on estimates in the neighborhood of a singular point of a mapping
• Theorems on the representation of nonlinear mapping families and implicit function theorems
• Existence of real solutions of nonlinear equations without a priori normality assumptions
• Smooth abnormal problems in extremum theory and analysis
• Implicit Functions and Solution Mappings
• Mappings Between Function Spaces
• Stability of real solutions to nonlinear equations and its applications

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