I think it's about operators and adjoints. http://www.reproducibility.org/RSF/book/bei/conj/paper_html/index.html http://www.reproducibility.org/RSF/book/bei/c

I think it's about operators and adjoints. http://www.reproducibility.org/RSF/book/bei/conj/paper_html/index.html http://www.reproducibility.org/RSF/book/bei/conj/paper_html/...