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• 22:58, 23 January 2025 Verbovet talk contribs created page Seminar talk, 5 March 2025 (Created page with "{{Talk | speaker = Konstantin Druzhkov | title = Invariant reduction for PDEs. II: The general mechanism | abstract = Given a local (point, contact, or higher) symmetry of a system of partial differential equations, one can consider the system that describes the invariant solutions (the invariant system). It seems natural to expect that the invariant system inherits symmetry-invariant geometric structures in a specific way. We propose a mechanism of reduction of symmetry...")