Following rabbit holes, filling in knowledge gaps, mostly in names-of-things. https://en.wikipedia.org/wiki/Quasicircle and Singular integral operators of convolution type Posted on April 22, 2020 by Kenneth Udut Leave a comment Following rabbit holes, filling in knowledge gaps, mostly in names-of-things. https://en.wikipedia.org/wiki/Quasicircle and Singular integral operators of convolution type [responsivevoice_button voice="US English Male"] Leave a comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. × nine = 72 Leave a Reply