نتایج جستجو برای: finite abeliangroup

تعداد نتایج: 258062  

Journal: :Communications on Pure and Applied Mathematics 2019

Journal: :International Journal for Numerical Methods in Engineering 2014

In this study, the performance of an irreversible regenerative Brayton cycle is sought through power maximizations using finite-time thermodynamic concept in finite-size components. Optimizations are performed using a genetic algorithm. In order to take into account the finite-time and finite-size concepts in the current problem, a dimensionless mass-flow rate parameter is used to deploy ti...

Journal: :iranian journal of materials forming 2014
sh. molaei m. shahbaz r. ebrahimi

frictional shear stress is usually determined by utilizing the coefficient of friction or the constant friction factor models. the present study deals with finite element analysis of double cup extrusion process to determine the relationship between constant friction factor (m) and coefficient of friction (µ), since the metal flow in this process is very sensitive to frictional conditions. ther...

Journal: :iranian journal of fuzzy systems 2011
abdelaziz amroune bijan davvaz

the starting point of this paper is given by priestley’s papers, where a theory of representation of distributive lattices is presented. the purpose of this paper is to develop a representation theory of fuzzy distributive lattices in the finite case. in this way, some results of priestley’s papers are extended. in the main theorem, we show that the category of finite fuzzy priestley space...

تقی پور, علی اکبر, دوستر, الکساندر, رنک, ارنست, هاینزه, اشتفان, پرویزیان, جمشید,

finite cell method, are employed to compute a series of benchmark problems in the finite strain von Mises or J2 theory of plasticity. The hierarchical (integrated Legendre) shape functions are used for the finite element approximation of incompressible plastic dominated deformations occurring in the finite strain plasticity of ductile metals. The computational examples include the necking under...

Journal: :Journal of Algebraic Combinatorics 2013

Journal: :Bulletin of the Belgian Mathematical Society - Simon Stevin 2010

Journal: :RAIRO - Theoretical Informatics and Applications 2000

Journal: :Canadian Journal of Mathematics 1955

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