BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Online DESCRIPTION:We provide some versions of the Zaremba-Hopf-Oleinik boundary point lemma for general elliptic and parabolic equations in divergence form under the sharp requirements on the coefficients of equations and on the boundaries of domains. DTSTART:20200915T120000Z DTEND:20200915T140000Z SUMMARY:Scientific seminar “Normal derivative lemma for equations of divergent form” URL;VALUE=URI:/media/events/scientific-seminar-normal-derivative-lemma-for-equations-of-divergent-form/ DTSTAMP:20250503T193623Z UID:68164607293b5 END:VEVENT END:VCALENDAR