4 books in this genre
Constrained optimization and Lagrange multiplier methods
Dimitri P. Bertsekas
Augmented Lagrangian methods
Michel Fortin
Theory of Sobolev multipliers
V. G. Mazʹi͡a
Embedding and multiplier theorems for H[superscript p](R[superscript n])
A. Baernstein
 by A. Baernstein - Book Cover](/api/v1/covers/dab86802-f969-4c4e-8e72-f6c56de3e726/large.webp)