- In mathematics, an
element of a *-algebra is
called self-adjoint if it is the same as its
adjoint (i.e. a = a ∗ {\displaystyle a=a^{*}} ). Let A {\displaystyle...
- In mathematics, a self-adjoint
operator on a
complex vector space V with
inner product ⟨ ⋅ , ⋅ ⟩ {\displaystyle \langle \cdot ,\cdot \rangle } is a linear...
- operators: N* = N−1
Hermitian operators (i.e.,
selfadjoint operators): N* = N; (also, anti-
selfadjoint operators: N* = −N)
positive operators: N = MM*...
- C.
Gohberg and M. G. Krein.
Introduction to the
Theory of
Linear Non-
selfadjoint Operators.
American Mathematical Society, Providence, R.I.,1969. Translated...
-
orthonormal in L2(U). The
inverse Dirichlet Laplacian Δ−1 is a
compact and
selfadjoint operator, and so the
spectral theorem implies that the
eigenvalues of...
-
random and
ergodic Schrödinger operators,
orthogonal polynomials, and non-
selfadjoint spectral theory.
Barry Simon's
mother was a
school teacher, his father...
-
related to
second order elliptic equation and
systems of equations,
selfadjoint" (English
translation of the title),
Gaetano Fichera gives the first...
- by Ringrose (1965) and have many
interesting properties. They are non-
selfadjoint algebras, are
closed in the weak
operator topology and are reflexive...
- \mathbb {C} ),}
taking the real
parts of the
generated complex unital (
selfadjoint)
algebra agrees with the
generated real
unital algebra generated. As...
- 2307/1970715, JSTOR 1970715
Nicolas Lerner,
Metrics on the
phase space and non-
selfadjoint pseudo-differential operators. Pseudo-Differential Operators. Theory...
