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 M3//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20261005T101338Z
DTSTART:20261009T110000Z
DTEND:20261009T120000Z
SUMMARY:NASC Seminar: Maxwell in a cylinder via orthogonal polynomials fo
 r the de Rham complex
UID:{http://www.columbasystems.com/customers/uom/gpp/eventid/}b9t-muv3dvs
 s-tzv6v2
DESCRIPTION:Speaker: Sheehan Olver (Imperial College London)\n\nAbstract:
  We construct vector-valued multivariate orthogonal polynomials that cap
 ture the structure of the de Rham complex (i.e.\, the gradient\, curl an
 d divergence) with boundary conditions in disks and cylinders (both peri
 odic and finite) in a way that respects rotational symmetry. This constr
 uction naturally gives bases in cylinders with simple recurrences relati
 ng their gradient\, curl and divergence\, which leads to an optimal comp
 lexity solverfor Maxwell and Hodge-Laplacian equations in a cylinder. Th
 e approach extends to other classical elements like balls and tetrahedra
 .
STATUS:TENTATIVE
TRANSP:TRANSPARENT
CLASS:PUBLIC
LOCATION:Frank Adams Room 1\, Alan Turing Building\, Manchester
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