Recent content by Ogunkoya Oluwadara

  1. O

    Prove the W is the orthogonal complement of its orthogonal complement

    You have neglected the fact that your claim is true only when W is closed. You can check Erwin Kreyszig - Introduction to Functional analysis.. pg 149, lemma 3.3-6 for a standard proof. <Mod note: deleted personal information -- email address>
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