Results 11 to 20 of about 261,560 (199)
Pluricomplex Green's functions and Fano manifolds [PDF]
Épijournal de Géométrie Algébrique, 2019 We show that if a Fano manifold does not admit Kahler-Einstein metrics then the Kahler potentials along the continuity method subconverge to a function with analytic singularities along a subvariety which solves the homogeneous complex Monge-Ampere ...
Nicholas McCleerey, Valentino Tosatti
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Potential Liabilities of Gentamicin Homogeneous Enzyme Immunoassay [PDF]
Antimicrobial Agents and Chemotherapy, 1982 We report two potential liabilities of the homogeneous enzyme immunoassay for the determination of serum gentamicin. One is a considerable loss of precision and accuracy at the ends of the calibration curve, and the other is an apparent loss of gentamicin with storage at −60°C.
L G, Carlson, C J, Delaney, J J, Plorde
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Homogenization of Periodic Systems with Large Potentials [PDF]
Archive for Rational Mechanics and Analysis, 2004 Consider a system of second order equation in a periodic medium with a large potential (if \(\epsilon\) denotes the period the potential is scaled as \(\epsilon^{-2}\). Under some spectral assumptions on the cell problem the authors prove that the solution can be factorized as a product of a fast oscillating cell eigenfunction and of a slowly varying ...
Allaire, Grégoire +4 more
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Normal modes of a waveguide as eigenvectors of a self-adjoint operator pencil
Discrete and Continuous Models and Applied Computational Science, 2021 A waveguide with a constant, simply connected section S is considered under the condition that the substance filling the waveguide is characterized by permittivity and permeability that vary smoothly over the section S, but are constant along the ...
Mikhail D. Malykh
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Layer potential methods for elliptic homogenization problems [PDF]
Communications on Pure and Applied Mathematics, 2010 AbstractIn this paper we use the method of layer potentials to study L2 boundary value problems in a bounded Lipschitz domain Ω for a family of second‐order elliptic systems with rapidly oscillating periodic coefficients. Defining ${\cal L}_\varepsilon = - {\rm div}(A(\varepsilon ^{ - 1} X)\nabla )$, under the assumption that A(X) is elliptic ...
Kenig, Carlos, Shen, Zhongwei
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Interferometer for force measurement via a shortcut to adiabatic arm guiding
Physical Review Research, 2020 We propose a compact atom interferometer to measure homogeneous constant forces guiding the arms via shortcuts to adiabatic paths. For a given sensitivity, which only depends on the space-time area of the guiding paths, the cycle time can be made fast ...
A. Rodriguez-Prieto +3 more
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Solution of a two-dimensional parabolic model problem in a degenerate angular domain [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2023 In this paper, the boundary value problem of heat conduction in a domain was considered, boundary of which changes with time, as well as there is no the problem solution domain at the initial time, that is, it degenerates into a point.
M.I. Ramazanov +2 more
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Геофизический журнал, 2013 A method for derivation of formulas for representation of potentials of wave fields of different types as integrals Bessel—Mellin is offered. Considered potentials are formed by point sources of type of force or the moment of forces in homogeneous ...
Yu. Roganov, R. Pak
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Condensed Matter Physics, 2022 A solid ionic conductor with cation conductivity in the interelectrode region is studied. Due to their large size, the anions are considered fixed and form a homogeneous neutralizing electric background.
I. Kravtsiv +4 more
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Optical Pattern Formation in a Rydberg-Dressed Atomic Gas with Non-Hermitian Potentials
Photonics, 2022 Spontaneous pattern formation from a spatially homogeneous background of nonlinear systems driven out of equilibrium is a widespread phenomenon in nature.
Zeyun Shi +3 more
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