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Absolute Value Mapping
- 1.0504531 - ÚI 2020 CZ eng V - Research Report
Rohn, Jiří
Absolute Value Mapping.
Prague: ICS CAS, 2019. 5 s. Technical Report, V-1266.
Institutional support: RVO:67985807
Keywords : absolute value mapping * bijectivity * interval matrix * regularity * absolute value equation * unique solvability
OECD category: Pure mathematics
We prove a necessary and sufficient condition for an absolute value mapping to be bijective. This result simultaneously gives a characterization of unique solvability of an absolute value equation for each right-hand side.
Permanent Link: http://hdl.handle.net/11104/0296140
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