The Struckmeier and Riedel (SR) approach is extended in real space to isolate dynamical
invariants for one-and two-dimensional time-dependent Hamiltonian systems. We further …

We present a construction of quadratic, cubic and quartic complex invariants for one-
dimensional time-independent and time-dependent classical systems within the framework …

This article describes the solution procedure of the fractional Pade-II equation and
generalized Zakharov equation (GSEs) using the sine-cosine method. Pade-II is an …

With a view to get further insight into the integrability of a dynamical system, we investigate
the complex invariant for a three-dimensional Hamiltonian system using the extended …

Keeping in view the importance of complex dynamical systems, we investigate the classical
invariants for some non-Hermitian anharmonic potentials in one dimension. For this …

We build exact dynamical invariants corresponding to PT-symmetric (Parity and Time
reversal) and non-PT-symmetric complex Hamiltonian systems in two dimensions, in order …

In this work, we build exact dynamical invariants for complex Hamiltonian systems. Our aim
is to extract an further understanding into the aspects of a dynamical system, we build here …

Physical dynamical systems in higher dimensions are always interesting. In this context we
present here the possibility of its three-dimensional complex dynamical invariant in …

A comet may be defined as a object formed by rock, dust and water ice and which
undergoes the action of the gravitational field of Sun. In such objects it is usual the presence …