AbstractIt is shown that the method of Chernoff developed in the preceding paper can be modified to prove the essential self-adjointness on C0∞(Rm) of all positive powers of the Schrödinger operator T = − Δ + q if q real and in C∞(Rm) and if T ⩾ −a − b ¦ x ¦2 on C0∞(Rm)
AbstractA sufficient condition is given for the operator T0: C∞0(Rm) → L2(Rm) given by T0∑K−1M(i∂∂x1...
AbstractSeveral recent papers have obtained bounds on the distribution of eigenvalues of non-self-ad...
AbstractWe investigate the L1-properties of the intrinsic Markov semigroup associated with a Schrödi...
AbstractIt is shown that the method of Chernoff developed in the preceding paper can be modified to ...
AbstractWe prove essential self-adjointness of the operator under weak conditions on the coefficient...
AbstractThe essential self-adjointness of the strongly elliptic operator L = ∑j,k=1n (∂j − ibj(x)) a...
AbstractCriteria for self-adjointness are proved using methods related to the moment problem. For th...
AbstractA necessary and sufficient condition is given for the generalized Schrödinger operator A = −...
Spectral theory is a powerful tool when applied to differential equations. The fundamental result be...
The self-adjoint and m-sectorial extensions of coercive Sturm–Liouville operators are characterised,...
The self-adjoint and m-sectorial extensions of coercive Sturm–Liouville operators are characterised,...
AbstractLet H, K be self-adjoint operators on a Hilbert space. Kato's Invariance Principle (T. Kato,...
AbstractLet H be a self-adjoint operator on a complex Hilbert space H. The solution of the abstract ...
AbstractA necessary and sufficient condition is given for the generalized Schrödinger operator A = −...
AbstractLet H0 ⩾ 0 be a self-adjoint operator in L2(M, dμ), and (H0 + λ)−1 is positivity improving (...
AbstractA sufficient condition is given for the operator T0: C∞0(Rm) → L2(Rm) given by T0∑K−1M(i∂∂x1...
AbstractSeveral recent papers have obtained bounds on the distribution of eigenvalues of non-self-ad...
AbstractWe investigate the L1-properties of the intrinsic Markov semigroup associated with a Schrödi...
AbstractIt is shown that the method of Chernoff developed in the preceding paper can be modified to ...
AbstractWe prove essential self-adjointness of the operator under weak conditions on the coefficient...
AbstractThe essential self-adjointness of the strongly elliptic operator L = ∑j,k=1n (∂j − ibj(x)) a...
AbstractCriteria for self-adjointness are proved using methods related to the moment problem. For th...
AbstractA necessary and sufficient condition is given for the generalized Schrödinger operator A = −...
Spectral theory is a powerful tool when applied to differential equations. The fundamental result be...
The self-adjoint and m-sectorial extensions of coercive Sturm–Liouville operators are characterised,...
The self-adjoint and m-sectorial extensions of coercive Sturm–Liouville operators are characterised,...
AbstractLet H, K be self-adjoint operators on a Hilbert space. Kato's Invariance Principle (T. Kato,...
AbstractLet H be a self-adjoint operator on a complex Hilbert space H. The solution of the abstract ...
AbstractA necessary and sufficient condition is given for the generalized Schrödinger operator A = −...
AbstractLet H0 ⩾ 0 be a self-adjoint operator in L2(M, dμ), and (H0 + λ)−1 is positivity improving (...
AbstractA sufficient condition is given for the operator T0: C∞0(Rm) → L2(Rm) given by T0∑K−1M(i∂∂x1...
AbstractSeveral recent papers have obtained bounds on the distribution of eigenvalues of non-self-ad...
AbstractWe investigate the L1-properties of the intrinsic Markov semigroup associated with a Schrödi...
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