On periods of multiplying bifurcation of early pleistocene glacial cycles.

The article discusses the study which examines the period of multiplying bifurcation during the Pleistocene glacial cycles. It states that the Pleistocene glacial cycles are considered to identify the linear response to the latitudinal insolation redistribution of the climate system. It mentions that the changes in the duration of glacial cycles are caused by the driving force from destabilization of isolation periods and which influences the preservation of climate system stability. It adds that the mathematical theory of the nonlinear dynamic systems described the bifurcation of the new climate system attractor. It says that the study uses the analysis of the amplitudes present in the complex wavelet transform to be able to determine the irregular condition of climate cooling.