The isoperimetric type and Fejer-Riesz type inequalities for pluriharmonic mappings

We investigate the isoperimetric type and Fejer-Riesz type inequalities for pluriharmonic mappings. Firstly, we improve the corresponding result of Kalaj and Mestrovic, and then we generalize it to pluriharmonic mappings. Secondly, we extend the corresponding result of Pavlovic and Dostanic to pluriharmonic mappings. Finally, we establish the Fejer-Riesz type inequality for pluriharmonic mappings.