Appendix D: The bipolar theorem (ETH Zürich lecture notes)
= Appendix D: The bipolar theorem (ETH Zürich lecture notes)
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https://metaphor.ethz.ch/x/2018/hs/401-4889-00L/appendix/AD_bipolar-theorem.pdf
Anonymous two-page appendix. Theorem D.1 states the one-sided polar theorem for the real L-infinity/L1 dual pair; its remark identifies Hahn-Banach separation. No author or publication year is established by the document; the hosting course path is not authorship evidence.