2 papers
math.DG2026
Computer-assisted construction of -invariant negative Einstein metrics
Qiu Shi Wang
We construct a 2-parameter family of new triaxial -invariant complete negative Einstein metrics on the complex line bundle over . The metric…
math.DG2024
Classification of superpotentials for cohomogeneity one Ricci solitons
Qiu Shi Wang
We classify superpotentials for the Hamiltonian system corresponding to the cohomogeneity one gradient Ricci soliton equations. Aside from recovering known examples of superpotenti…