In this paper we prove the existence of a periodic smooth finite-dimensional center manifold near nonhyperbolic cycle in classical delay differential equations by using Lyapunov-Perron method. The results are based on rigorous functional analytic perturbation framework for dual semigroups (sun-star calculus). generality shows that extend to much broader class evolution equations.

The paper is an attempt to analyze the dominant role of male community in Afghan society. Western Feminists such as Judith Butler claim that all women face same problems. However, their challenged by Chandra Talpade Mohanty (1991) who view universal sisterhood based on ethnocentricity. This analyses inferior status patriarchal system Afghanistan where people live under cultural code called Pash...

The unexpected diversity of exoplanets includes a growing number of super-Earth planets, i.e., exoplanets with masses of up to several Earth masses and a similar chemical and mineralogical composition as Earth. We present a thermal evolution model for a 10 Earth-mass planet orbiting a star like the Sun. Our model is based on the integrated system approach, which describes the photosynthetic bio...

The objective of this study is to draw upon the Orients’ skewed representation perpetuated and disseminated by Khaled Hosseini in his Anglophone fiction Kite Runner A Thousand Splendid Suns under framework Re-orientalism. Re-orientalism extends itself as a concept where Oriental author propagates literature mystifying East barbaric uncivilized turn validating hypothesis suppress rule Orient. Th...