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Existence theorems for monotone operators in reflexive Banach spaces - MaRDI portal

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Existence theorems for monotone operators in reflexive Banach spaces (Q2458393)

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Existence theorems for monotone operators in reflexive Banach spaces
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    Existence theorems for monotone operators in reflexive Banach spaces (English)
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    31 October 2007
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    The authors obtain an existence theorem for single-valued monotone operators in a reflexive Banach space. This theorem is used to prove a fixed point theorem for nonexpansive mappings in a Hilbert space and an existence theorem for maximal monotone operators in a Banach space. Some results for operators between two Banach spaces are extended to mappings from a Banach space into its dual, using the duality map.
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    monotone operators
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    existence of zeroes
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    metric projection
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    duality mapping
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    fixed point
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    nonexpansive mapping
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