Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
844639 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 10 Pages |
Abstract
Let XX and YY be metric spaces. We give sufficient metric conditions for a local homeomorphism f:X→Yf:X→Y to be a global one. We achieve this by means of auxiliary coercive functionals; several expected global inversion theorems are obtained by choosing different functionals.
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Authors
Olivia Gutú,