Asymptotic expansion method
Justification of the Asymptotic Expansion Method for Homogeneous Isotropic Beams by Comparison with De Saint-Venant's Solutions
... the asymptotic method used for constructing the beam model, the question of the justificatio of the model ...variational asymptotic expansion is ...the asymptotic expansion ...
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Matched asymptotic expansion method for an homogenized interface model
... matched asymptotic expansion method in obtaining a simplified model for the influence of small identical heterogeneities period- ically distributed on an internal surface on the overall response of a ...
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Higher-order effective modelling of periodic heterogeneous beams - Part I : Asymptotic expansion method
... two-scale asymptotic expansion method, the interior solution is formally derived up to an arbitrary desired ...this method is shown to constitute a sys- tematic way of improving Bernoulli's ...
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Asymptotic-preserving method for the vorticity equation
... employed method to deal with boundary value problems is the matched asymptotic expansion method (see Dyke 1964; Lagerstrom 1988; Holmes 2012) for a detailed introduction to these ...
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A new deviational Asymptotic Preserving Monte Carlo method for the homogeneous Boltzmann equation
... APMCG method described in the previous ...Carlo method detailed in ...spectral method briefly detailed in the Appendix ...APMCG method and the remedy that has been described to overcome this ...
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A finite element/quaternion/asymptotic numerical method for the 3D simulation of flexible cables
... the asymptotic numerical method. This method is a powerful solver for systems of quadratic non- linear equations which, among a lot of benefits, is fully automatic and is very robust since it gives a ...
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A finite element/quaternion/asymptotic numerical method for the 3D simulation of flexible cables
... a plectoneme also forms but this time on the right end. These quali- tative observations illustrate the paramount importance of the initial curvature on the behavior of the beam. This example also validates our ...
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A finite element/quaternion/asymptotic numerical method for the 3D simulation of flexible cables
... element method. The use of an asymptotic numerical method to solve the problem, requiring quadratic equations, is well suited to the quaternion ...
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A new numerical approach to simulate rolling processes of thin sheet using Asymptotic Numerical Method and Arlequin Method
... We therefore propose to keep the 3D elements to study the behavior of the sheet in the roll bite and to couple them with shell elements to study the buckling phenomena in the downstream domain. Buckling phenomena are the ...
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Asymptotic Expansion of Steady-State Potential in a High Contrast Medium with a Thin Resistive Layer
... ∆V = 0, in O e ∪ O c , V (t, x) | x∈∂Ω = g, V (0, ·) = 0 C m ∂ t [V ] Γ + S m [V ] Γ − σ e ∂ n u approx | Γ + = 0 [˜ σ∂ n V ] Γ = 0, Guyomarc’h and Lee propose a discontinuous Galerkin method to compute V by ...
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Cluster expansion method for evolving weighted networks having vector-like nodes
... variation method known in statistical mechanics and con- densed matter is revived for weighted bipartite ...(or expansion) of a Hamiltonian through a finite number of components, whence serving to define ...
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Asymptotic method for estimating magnetic moments from field measurements on a planar grid
... an asymptotic expansion of the corresponding function ⃗ 𝑣(⃗𝑡) with respect to 𝑅 (and with 𝑥 3 being fixed to ...the asymptotic expansion commutes with the integration on ⃗𝑡 ∈ 𝒜, which we ...
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L’univers en expansion
... L’UNIVERS EN EXPANSION Ken Tapping, le 11 septembre 2018 L’Univers est en expansion depuis pratiquement 14 milliards d’années, soit depuis le Big Bang. Nous connaissons la vitesse à laquelle se produit ...
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New test method for determining coefficient of thermal expansion of high-performance concrete at early age
... thermal expansion of concrete is not straightforward, as it is a heterogeneous, porous and aging ...time method; (ii) plotting the strain differences between the two samples as a function of their ...
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Asymptotic Network Robustness
... Asymptotic Network Robustness T. Sarkar, M. Roozbehani, M. A. Dahleh Abstract—This paper examines the dependence of perfor- mance measures on network size with a focus on large net- works. We develop a framework ...
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Diversified query expansion
... query expansion is to use external resources rather than the retrieval ...When expansion terms are selected from an external resource (ConceptNet), they are less dependent on the initial results ...unique ...
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Curvature effects on the empirical mean in Riemannian and affine Manifolds: a non-asymptotic high concentration expansion in the small-sample regime
... the asymptotic BP-CLT and the non- asymptotic high-concentration expansion predict a deviation of the decrease of the covariance of the empirical mean with respect to the Euclidean ...
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MODAL METHOD BASED ON SUBSECTIONAL GEGEN- BAUER POLYNOMIAL EXPANSION FOR LAMELLAR GRATINGS: WEIGHTING FUNCTION, CONVERGENCE AND STABILITY
... the expansion and test ...modal method based on Gegenbaueur polynomials expansions (MMGE) and emphasized that the main advantage of such an approach is that continuity relations can be written in an exact ...
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Asymptotic Analysis of MAP Estimation via the Replica Method and Applications to Compressed Sensing
... the asymptotic posterior marginal ...replica method to derive precise conditions on which sparse signals can be recovered with ℓ p -based relaxations such as ...
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A novel modal expansion method for low-order modeling of thermoacoustic instabilities in complex geometries
... this method is not limited to planar acoustic waves, and can re- solve both azimuthal and longitudinal chamber ...modal expansion-based LOMs are also subjected to strict lim- itations, which mainly resides ...
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