A primer of nonlinear analysis.
Ambrosetti, Antonio
A primer of nonlinear analysis. - Cambridge Cambridge University Press 1993 - Cambridge Studies in Advanced Mathematics :34 .
Nonlinear Analysis Differential Calculus Bifurcation Theory
A primer of nonlinear analysis. - Cambridge Cambridge University Press 1993 - Cambridge Studies in Advanced Mathematics :34 .
Nonlinear Analysis Differential Calculus Bifurcation Theory