On quasi-static approximations in linear thermoelastodynamics
نویسندگان
چکیده
منابع مشابه
On Linear Quadratic Approximations
We prove the generality of the methodology proposed in Benigno and Woodford (2006). We show that, even in the presence of a distorted steady state, it is always possible and relatively simple to obtain a purely quadratic approximation to the welfare measure. We also show that, in order to do so, the timeless perspective assumption is crucial. JEL classification: C61, C63
متن کاملOn Multiple Linear Approximations
In this paper we study the long standing problem of information extraction from multiple linear approximations. We develop a formal statistical framework for block cipher attacks based on this technique and derive explicit and compact gain formulas for generalized versions of Matsui’s Algorithm 1 and Algorithm 2. The theoretical framework allows both approaches to be treated in a unified way, a...
متن کاملNon-linear Approximations to Gravitational Instability: a Comparison in the Quasi-linear Regime
We compare different nonlinear approximations to gravitational clustering in the weakly nonlinear regime, using as a comparative statistic the evolution of non-Gaussianity which can be characterised by a set of numbers Sp describing connected moments of the density field at the lowest order in 〈δ2〉: 〈δ〉c ≃ Sn〈δ〉. Generalizing earlier work by Bernardeau (1992) we develop an ansatz to evaluate al...
متن کاملOn Linear Cryptanalysis with Many Linear Approximations
In this paper we present a theoretical framework to quantify the information brought by several linear approximations of a blockcipher without putting any restriction on these approximations. We quantify here the entropy of the key given the plaintext-ciphertext pairs statistics which is a much more accurate measure than the ones studied earlier. The techniques which are developed here apply to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Thermal Stresses
سال: 2018
ISSN: 0149-5739,1521-074X
DOI: 10.1080/01495739.2018.1505448