%0 Journal Article %T Considerable Development of the Type Additive-Quadratic g(λ)-Functional Inequalities with 3k-Variable in (α12)-Homogeneous F-Spaces %A Ly Van An %J Open Access Library Journal %V 10 %N 12 %P 1-25 %@ 2333-9721 %D 2023 %I Open Access Library %R 10.4236/oalib.1110970 %X In this article, I use the direct method to study two general functional inequalities with multivariables. First, I prove that the g(λ)-function inequalities (1) and (2) are additive in (α12)-homogeneous F-spaces. After that, I continue to prove that the g(λ)-function inequality (1) and (2) are quadratic in the (α12)-homogeneous F-space. That is the main result in this paper. %K Additive g(¦Ë)-Functional Inequality %K (¦Á1 %K ¦Á2)-Homogeneous F-Space %K Additive-Quadratic g(¦Ë)-Functional Inequality %K (¦Á1 %K ¦Á2)-Homogeneous F-Space %U http://www.oalib.com/paper/6809874