14 citations · 19 across the 2 of their papers we have counts for
2 papers
math.AP2011★ 5 cited
Pohozhaev and Morawetz Identities in Elastostatics and Elastodynamics
Yuri Bozhkov, Peter J. Olver
We construct identities of Pohozhaev type, in the context of elastostatics and elastodynamics, by using the Noetherian approach. As an application, a non-existence result for force…
math-ph2007★ 14 cited
Lie Symmetries and Criticality of Semilinear Differential Systems
Yuri Bozhkov, Enzo Mitidieri
We discuss the notion of criticality of semilinear differential equations and systems, its relations to scaling transformations and the Noether approach to Pokhozhaev's identities.…