
Spectral Theory and Nonlinear Functional Analysis
2001
ISBN 9781138441972
Spectral Theory and Nonlinear Functional Analysis. Research Notes in Mathematics, Volume 426
2001
ISBN 9781280517136
Linear Second Order Elliptic Operators
2013
ISBN 9789814440240
Ecuaciones Diferenciales y Varible Compleja
2001
ISBN 9788420531014