Résumé:
In this paper, we study the growth of solutions of complex
higher order linear di erential equations with entire or meromorphic
coe cients of nite logarithmic order. We extend some precedent
results due to L. Kinnunen; B. Bela di; J. Liu, J. Tu and L. Z. Shi; H.
Hu, X. M. Zheng; T. B. Cao, K. Liu and J. Wang and others. We also
consider the xed points of solutions in this paper.