16 research outputs found
Free vibration analysis of partially connected parallel beams with elastically restrained ends
On the solution of linear hydrodynamic stability of dean flow by using three semi-analytical approaches
A generalized model for compact stars
By virtue of the maximum entropy principle, we get an Euler–Lagrange equation which is a highly nonlinear differential equation containing the mass function and its derivatives. Solving the equation by a homotopy perturbation method we derive a generalized expression for the mass which is a polynomial function of the radial distance. Using the mass function we find a partially stable configuration and its characteristics. We show that different physical features of the known compact stars, viz. , , SAX J (SS1), SAX J (SS2), and , can be explained by the present model