Analysis and topology in nonlinear differential equations :  a tribute to bernhard ruf on the occasion of his 60th birthday / 
edited by Djairo G de Figueiredo, João Marcos do Ó, Carlos Tomei. 
 - x, 466 páginas :  17 ilustraciones, 6 ilustraciones en color. 
 - Progress in Nonlinear Differential Equations and Their Applications ;  85 .
<br/><br/> Springer eBooks 
<br/><br/>Preface -- Asymptotic Behavior of Sobolev Trace Embeddings in Expanding Domains -- Multiplicity of Positive Solutions for an Obstacle Problem in R -- Elliptic Problems in Unbounded Cylinders -- Basic Properties of Ultra functions -- Multiple Radial Solutions at Resonance for Neumann Problems Involving the Mean Extrinsic Curvature Operator -- Equivariant Bifurcation in Geometric Variational Problems -- And many more. 
<br/><br/><label>ISBN: </label>9783319042145 
<br/><br/><label>LC Class. No.: </label>QA370-380