Macroeconomics

Quantum mechanics

Multiplier (economics)

Theoretical physics

Mathematical physics

Biology

Applied mathematics

Soliton

Economics

Sasa

Classical mechanics

Statistical physics

Paleontology

Physics

Nonlinear system

Mathematics

Conservation law

Concatenation (mathematics)

Arithmetic

Universe

This paper retrieves an optical 1–soliton solution to a model that is written as a concatenation of the Lakshmanan–Porsezian–Daniel model and Sasa–Satsuma equation. The method of undetermined coefficients obtains a full spectrum of 1–soliton solutions. The multiplier approach yields the conserved densities, which subsequently lead to the conserved quantities from the bright 1–soliton solution.

Optical Solitons and Conservation Laws for the Concatenation Model: Undetermined Coefficients and Multipliers Approach