منابع مشابه
h-deformation of Gr(2)
The h-deformation of functions on the Grassmann matrix group Gr(2) is presented via a contraction of Grq(2). As an interesting point, we have seen that, in the case of the h-deformation, both R-matrices of GLh(2) and Grh(2) are the same. E-mail: [email protected] E-mail: [email protected] In recent years a new class of quantum deformations of Lie groups and algebras, the so-called h-de...
متن کاملh-Deformation as a Contraction of q-Deformation
1 Institute for Studies in Theoretical Physics and Mathematics, P.O.Box 5746, Tehran 19395, Iran. 2 Department of Physics, Alzahra University, Tehran 19834, Iran 3 Department of Physics, Sharif University of Technology, P.O.Box 9161, Tehran 11365, Iran. 4 Department of Physics, Tehran University, North-Kargar Ave. Tehran, Iran. 5 Institute for Advanced Studies in Basic Sciences, P.O.Box 159, Ga...
متن کاملh-deformation of grassmann supergroup Gr(1|1)
We introduce the h-deformation of the algebra of functions on the grass-mann supergroup Gr(1|1) via a contraction of Gr q (1|1).
متن کاملOptimum Designing of Forging Preform Die for the H-shaped Parts Using Backward Deformation Method and Neural Networks Algorithm
In a closed die forging process, it is impossible to form complex shapes in one stage, and thus it becomes necessary to use preform dies. In the present study, Backward Deformation Method and FE simulation via ABAQUS software has been used in order to design preform die of the H-shaped parts. In the Backward Deformation Method, the final shape of the part is considered as a starting point and u...
متن کاملOptimum Designing of Forging Preform Die for the H-shaped Parts Using Backward Deformation Method and Neural Networks Algorithm
In a closed die forging process, it is impossible to form complex shapes in one stage, and thus it becomes necessary to use preform dies. In the present study, Backward Deformation Method and FE simulation via ABAQUS software has been used in order to design preform die of the H-shaped parts. In the Backward Deformation Method, the final shape of the part is considered as a starting point and u...
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 1996
ISSN: 0377-9017,1573-0530
DOI: 10.1007/bf00398357