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SUMMARY:Konstantin Druzhkov
DTSTART:20261014T162000Z
DTEND:20261014T180000Z
DTSTAMP:20261004T235241Z
UID:GDEq/162
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDEq/162/">C
 omputational algorithms for invariant reduction of variational forms</a>\n
 by Konstantin Druzhkov as part of Geometry of differential equations semin
 ar\n\n\nAbstract\nSymmetry reductions of partial differential equations in
 herit more geometric structures than other types of reductions: invariant 
 conservation laws\, presymplectic structures\, internal Lagrangians\, and\
 , under suitable conditions\, Hamiltonian structures of the original syst
 em descend to its symmetry reduction through the mechanism of invariant re
 duction. Reductions of all these structures can often be described in term
 s of variational forms. We will discuss computational algorithms that carr
 y out reductions of variational forms explicitly.\n
LOCATION:https://researchseminars.org/talk/GDEq/162/
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