Results 91 to 100 of about 25,267,562 (240)
Determining the anisotropic traction state in a membrane by boundary measurements
, 2007 We prove uniqueness and stability for an inverse boundary problem associated to an anisotropic elliptic equation arising in the modeling of prestressed elastic membranes.Comment: 6 ...
Alessandrini, Giovanni, Cabib, Elio
core
Flexible Bayesian Dynamic Modeling of Correlation and Covariance Matrices
, 2019 Modeling correlation (and covariance) matrices can be challenging due to the positive-definiteness constraint and potential high-dimensionality. Our approach is to decompose the covariance matrix into the correlation and variance matrices and propose a ...
Elias, Gabriel A. +5 more
core +2 more sources
THE INVERSE LEWBEL DEMAND SYSTEM [PDF]
A new model of consumer preferences is introduced. It is appropriate for modeling perishable commodities which are produced with a lag, where it is reasonable to assume the market-level quantities are fixed by previously made production decisions.
Eales, James S.
core +1 more source
, 2017 . This paper describes the results of an inverse modeling study for the determination of the source term of the radionuclides 134Cs, 137Cs and 131I released after the Chernobyl accident.
N. Evangeliou +4 more
semanticscholar +1 more source
Environmental Research Letters, 2020 Atmospheric carbon dioxide (CO _2 ) inversions for estimating natural carbon fluxes typically do not allow for adjustment of fossil fuel CO _2 emissions, despite significant uncertainties in emission inventories and inadequacies in the specification of ...
James S Wang +6 more
doaj +1 more source
Direct and Inverse Computational Methods for Electromagnetic Scattering in Biological Diagnostics [PDF]
, 2013 Scattering theory has had a major roll in twentieth century mathematical physics. Mathematical modeling and algorithms of direct,- and inverse electromagnetic scattering formulation due to biological tissues are investigated.
Monsefi, Farid +2 more
core
Statistical inverse problems: Discretization, model reduction and inverse crimes
Journal of Computational and Applied Mathematics, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaipio, Jari, Somersalo, Erkki
openaire +1 more source
Spin-glass model for inverse freezing [PDF]
Philosophical Magazine, 2007 6 pages, 4 figures, to appear in the Proceeding for the X International Workshop on Disordered Systems (2006), Molveno ...
openaire +4 more sources
Global inverse modeling of CH4 sources and sinks: An overview of methods
, 2016 . The aim of this paper is to present an overview of inverse modeling methods that have been developed over the years for estimating the global sources and sinks of CH4.
S. Houweling +7 more
semanticscholar +1 more source
Simulating inverse patchy colloid models
The Journal of Chemical PhysicsNano- to micro-sized particles with differently charged surface areas exhibit complex interaction patterns, characterized by both opposite-charge attraction and like-charge repulsion. While several successful models have been proposed in the literature to describe directional attraction, models accounting for both directional attraction and directional
Daniele Notarmuzi +3 more
openaire +5 more sources