✍ Scribed by V. Krátký
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📜 SIMILAR VOLUMES
In this work, a variational iteration method, which is a well-known method for solving functional equations, has been employed to solve the general form of a wave equation which governs numerous scientific and engineering experimentations. Some special cases of wave equations are solved as examples
The purpose of this paper is to apply the Hamiltonian approach to nonlinear oscillators. The Hamiltonian approach is applied to derive highly accurate analytical expressions for periodic solutions or for approximate formulas of frequency. A conservative oscillator always admits a Hamiltonian invaria
The work presents a derivation of approximate analytical solutions of high-order boundary value problems using the variational iteration method. The solution procedure is simple and the obtained results are of high accuracy. Some examples are given to elucidate the effectiveness and convenience of t
Three-body Faddeev equations in the Noyes-Fiedeldey form are rewritten as a matrix analog of a one-dimensional nonrelativistic SchrGdinger equation. Unlike the method of K-harmonics, where a similar equation was obtained by expansion of a three-body Schrijdinger equation wavefunction into the orthog