Harmonic self-maps of SU(3);
Singular boundary value problem;
Non-trivial Brouwer degree;
MANIFOLDS;
MAPPINGS;
D O I:
10.1007/s12220-017-9833-0
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
By constructing solutions of a singular boundary value problem, we prove the existence of a countably infinite family of harmonic self-maps of with non-trivial, i.e.,not equal 0, +/- 1, Brouwer degree.