Search Results - "Davies, E.B"

Comparison of antagonist to agonist in controlled ovarian stimulation (COS) cycles using human-derived gonadotropin on in vitro fertilization (IVF) outcomes. a prospective randomized controlled study by Anderson, S.H, Pereira, N.E, Brasile, D.R, Orris, J.J, Davies, E.B, Glassner, M.J

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Explicit constants for Rellich inequalities in $L_p(\Omega) by Davies, E.B., Hinz, A.M.

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Pluralism in mathematics by Davies, E.B

“…We defend pluralism in mathematics, and in particular Errett Bishop's constructive approach to mathematics, on pragmatic grounds, avoiding the philosophical…”
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Spectral properties of random non-self-adjoint matrices and operators by Davies, E.B

“…I describe some numerical experiments which determine the degree of spectral instability of medium‐sized randomly generated matrices which are far from…”
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A prospective randomized trial to compare recombinant follicle stimulating hormone (rFSH) versus highly purified human menotropin (HP-hMG) for controlled ovarian stimulation on blastocyst aneuploidy rates by Anderson, S., Norris, H., Hartlein, T., Davies, E.B., Brasile, D., Gocial, B., Orris, J.J., Glassner, M.J.

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AN INVERSE SPECTRAL THEOREM by DAVIES, E.B.

“…We prove a substantial extension of an inverse spectral theorem of Ambarzumyan, and show that it can be applied to arbitrary compact Riemannian manifolds,…”
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Spectra of a class of non-self-adjoint matrices by Davies, E.B., Levitin, Michael

“…We consider a new class of non-self-adjoint matrices that arise from an indefinite self-adjoint linear pencil of matrices, and obtain the spectral asymptotics…”
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Decomposing the essential spectrum by Davies, E.B.

“…We use C * -algebra theory to provide a new method of decomposing the essential spectra of self-adjoint and non-self-adjoint Schrödinger operators in one or…”
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Perturbations of Jordan matrices by Davies, E.B., Hager, Mildred

“…We consider perturbations of a large Jordan matrix, either random and small in norm or of small rank. In the case of random perturbations we obtain explicit…”
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Eigenvalue estimates for non-normal matrices and the zeros of random orthogonal polynomials on the unit circle by Davies, E.B., Simon, B.

“…We prove that for any n × n matrix, A , and z with | z | ⩾ ∥ A ∥ , we have that ∥ ( z - A ) - 1 ∥ ⩽ cot ( π 4 n ) dist ( z , spec ( A ) ) - 1 . We apply this…”
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Semi-Classical States for Non-Self-Adjoint Schrödinger Operators by Davies, E.B.

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C-ALGEBRAS ASSOCIATED WITH SOME SECOND ORDER DIFFERENTIAL OPERATORS by DAVIES, E.B., GEORGESCU, V.

“…We compare two C*-algebras that have been used to study the essential spectrum. This is done by considering a simple second order elliptic differential…”
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Spectral stability of the Neumann Laplacian by Burenkov, V.I., Davies, E.B.

“…We prove the equivalence of Hardy- and Sobolev-type inequalities, certain uniform bounds on the heat kernel and some spectral regularity properties of the…”
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Schrödinger operators with slowly decaying potentials by Davies, E.B., Nath, Jiban

“…Several recent papers have obtained bounds on the distribution of eigenvalues of non-self-adjoint Schrödinger operators and resonances of self-adjoint…”
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Semi-classical analysis and pseudo-spectra by Davies, E.B.

“…We prove an approximate spectral theorem for non-self-adjoint operators and investigate its applications to second-order differential operators in the…”
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Uniformly Elliptic Operators with Measurable Coefficients by Davies, E.B.

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Limits onLpRegularity of Self-Adjoint Elliptic Operators by Davies, E.B.

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Eigenvalues of an elliptic system by Davies, E.B.

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SEMIGROUP GROWTH BOUNDS by DAVIES, E.B.

“…We use the Legendre transform to find a relationship between the norms of a one-parameter semigroup and those of its resolvent operators. The theorems are…”
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Spectral instability for some Schrödinger operators by ASLANYAN, A, DAVIES, E. B

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