A differential equation method to derive the formulas of the T-complexity and the LZ-complexity
Kenji Hamano, H. Yamamoto · 2009
It is shown that the T-complexity can be derived from a differential equation which represents how average codeword length increases by the T-augmentation. Furthermore, the proposed differential equation method can be applied to the LZ-complexity in the same way. This new approach is simple, and the obtained expressions coincide with the ones in previous studies.