The thesis is devoted to three kinds of Cantor sets that are changed and promoted based on the classics Cantor sets,then research on their dimensions and measure.Main new points:First,a class of general 3-part Cantor set is studied.Main conclunsions:(1)The formula of its box dimension is established;(2)The Hausdorff measure of the set is proved;(3)A new method to calculate the box dimension of separated and contacted fractals is obtained.Second,the homogeneous Cantor sets are studied.Main conclusions: (1)The arithmetic sum of two homogeneous Cantor sets X_ωand Y_ωis still a homogeneous Cantor set;(2)The relationship among X_ω,Y_ω,and X_ω+ Y_ωis obtained;(3)The relationship among X_ω,Y_ωand X_ω+ Y_ωis obtained.Third,overlap Cantor set is studied.The formula of Hausdorff dimension of incompletely overlap Cantor set is established. |