Critical Point Theory and Its Applications
Publication year: 2006
ISBN: 978-0-387-32968-0
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The book include extrema, even valued functionals, weak and double linking, sign changing solutions, Morse inequalities, and cohomology groups. The applications described include Hamiltonian systems, Schrödinger equations and systems, jumping nonlinearities, elliptic equations and systems, superlinear problems and beam equations. Many minimax theorems are established without the use of the (PS) compactness condition.
Subject: Mathematics and Statistics, Cohomology group, Homoclinic orbits, Linking, Minimum, Schrödinger equations, Sign-changing solutions, calculus, compactness, extrema
