Minimal Lagrangian surfaces in S(2)xS(2)

摘要

We deal with the minimal Lagrangian surfaces of the Einstein-Kahler surface S-2 X S-2, studying local geometric properties and showing that they can be locally described as Gauss maps of minimal surfaces in S-3 subset of R-4. We also discuss the second variation of the area and characterize the most relevant examples by their stability behaviour.