Yadrenko's monograph " Spectral Theory of Random Fields " became a handbook for experts in random fields.
12.
And found close connections between cube tilings and the spectral theory of square-integrable functions on the cube.
13.
He established the spectral theory for bounded symmetric operators in a form very much like that now regarded as standard.
14.
Egorov's research deals with differential equations and applications in mathematical physics, spectral theory, and optimal control theory.
15.
The Fourier transform on the real line is in one sense the spectral theory of differentiation " qua " differential operator.
16.
The remainder of this article assumes the reader is familiar with the spectral theory of self-adjoint operators on a Hilbert space.
17.
Projection-valued measures are used to express results in spectral theory, such as the important spectral theorem for self-adjoint operators.
18.
His work has focused on broad areas of mathematical physics and ergodic Schr�dinger operators, orthogonal polynomials, and non-selfadjoint spectral theory.
19.
The Kuznetsov or " relative trace " formula connects Kloosterman sums at a deep level with the spectral theory of automorphic forms.
20.
During his service in World War II Naimark wrote several papers on seismology, and helping to develop the Spectral theory of ordinary differential equations.
