H. Hamburger

Contributions to the Theory of Closed Hermitian Transformations of Deficiency Index (m, m)

H. Hamburger, 1944 .

Linear Transformations in n-Dimensional Vector Space.

R. Kadison, H. Hamburger, M. E. Grimshaw, 1952 .

Linear transformations in n-dimensional vector space : an introduction to the theory of Hilbert space

H. Hamburger, M. E. Grimshaw, 1953, The Mathematical Gazette.

CONTRIBUTIONS TO THE THEORY OF CLOSED HERMITIAN TRANSFORMATIONS OF DEFICIENCY-INDEX (m, m)

H. Hamburger, 1942 .

Hermitian Transformations of Deficiency-Index (1,1), Jacobi Matrices and Undetermined Moment Problems

H. Hamburger, 1944 .