BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Online DESCRIPTION:The talk will provide an overview of recent results on the theory of volumes of hyperbolic polytopes. In the first part of the lecture\, our focus will be on the application of the scheme for the proof of the Sforza formula for the volume of an arbitrary non-Euclidean tetrahedron to the calculation of the volume of a hyperbolic orthoscheme and an octahedron with 4|m-symmetry. In the second part\, we will consider Sabitov's method for calculating hyperbolic volumes\, based on the multidimensional Stokes formula\, and the application of this method to cyclic polytopes. DTSTART:20210406T120000Z DTEND:20210406T140000Z SUMMARY:Scientific seminar “On volumes of hyperbolic polytopes” URL;VALUE=URI:/media/events/scientific-seminar-on-volumes-of-hyperbolic-polytopes/ DTSTAMP:20250507T221058Z UID:681bb042bc66a END:VEVENT END:VCALENDAR