Research Updates in Mathematics and Computer Science Vol. 4

This book covers key areas of mathematics and computer science. The contributions by the authors include rotational pendulum system, period of oscillations, analytical expression, nonlinear differential equations, Hamiltonian approach, truly nonlinear oscillators, trigonometric, jacobian functions, duffing equation, forced kawahara equation, ansatz method, splines method, nonplanar kawahara equation, runge-kutta numerical solution, delayed duffing equation, bayesian method, non-informative and informative prior distributions, Jackknife method, maximum likelihood estimator, black-scholes-merton options pricing model, power series method, partial differential equation, graph mining, frequent subgraph mining, social and digital lives, bioinformatics, artificial intelligence, cybersecurity, automation, data depth, modified mahalanobis depth, apparent error rate, minimum covariance determinant, data aggregation, wireless sensor network, data monitoring, low and high-level statistical computations, tsunami generation, KdV equation, method of line, sub marine landslides, pendulum-cart system, ansatz method; Runge-Kutta numerical approximation, global maximum error. This book contains various materials suitable for students, researchers, and  academicians in the field of mathematics and computer science.