The homogeneity of binary functions on the unit interval [0, 1] is a very useful property in many real practical applications. This paper studies circle complex plane. generalization both rotational invariance and ratio scale for fuzzy operations. We show that function homogeneous if only it rotationally invariant invariant. Moreover, we consider simplification operators.

Abstract We discuss the question of extending homeomorphisms between closed subsets Cantor cube $D^{\tau }$ . It is established that any homeomorphism two negligible can be extended to an autohomeomorphism

abstract despite the significance of climate change assessment on regional planning of a basin, most of the previous researches have been focused on the point assessment of this phenomenon. this paper uses statistical tests as well as regional assessment to investigate the impact of climate change on the gorganroud-gharehsou basin. in this regard, various tests including man-kendall, cumulating...

Parallel tubular channel angular pressing (PTCAP) process is a novel recently developed severe plastic deformation technique for fabrication of ultrafine grained (UFG) metallic tubes. This new process consists of two half cycles and is affected by several parameters such as channel angles, deformation ratio and curvature angles. In this paper, the effects of these parameters on the plastic defo...