Subject
Algebras, Linear–Textbooks , Mathematical analysis–Textbooks , Singular value decomposition–Textbooks , Linear and multilinear algebra; matrix theory – Instructional exposition (textbooks, tutorial papers, etc.) , Real functions – Instructional exposition (textbooks, tutorial papers, etc.) , Real functions – Functions of several variables , Calculus of variations and optimal control; optimization – Variational methods for eigenvalues of operators.