In this article we will discuss combinatorial structure of the parameter plane family $ \mathcal F = \{ \lambda \tan z^2: \in \mathbb C^*, \ z C\}.$ The space contains components where dynamics are conjugate on their Julia sets. complement these is bifurcation locus. These hyperbolic post-singular set disjoint from set. We prove that all bounded except four period one and they simply connected.

When modeling complex biological systems, exploring parameter space is critical, because parameter values are typically poorly known a priori. This exploration can be challenging, because parameter space often has high dimension and complex structure. Recent work, however, has revealed universal structure in parameter space of models for nonlinear systems. In particular, models are often sloppy...

dynamic response of underground structures has always been a topic of concern for designers and researchers. the behavior of these complicated systems under blast loading is affected by various factors and parametric studies are required to investigate their significance. the importance of soil density around the underground structure through which, the waves of explosion of a penetrator bomb i...