
handle: 10835/358 , 11589/11701 , 11586/206247
In this work we study a class of functionals, defined on Banach spaces, associated with quasilinear elliptic systems. Firstly, we prove some regularity results about the critical points of such functionals and then we estimate the critical groups in each critical point via its Morse index.
Matemáticas, Smoothness and regularity of solutions to PDEs, quasilinear elliptic systems; critical groups; Morse index, Morse index., Nonlinear elliptic equations, Quasilinear elliptic systems, Variational aspects of group actions in infinite-dimensional spaces, Morse index, critical group, quasilinear elliptic system, QA1-939, critical groups, group action, Mathematics
Matemáticas, Smoothness and regularity of solutions to PDEs, quasilinear elliptic systems; critical groups; Morse index, Morse index., Nonlinear elliptic equations, Quasilinear elliptic systems, Variational aspects of group actions in infinite-dimensional spaces, Morse index, critical group, quasilinear elliptic system, QA1-939, critical groups, group action, Mathematics
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