11 citations · 23 across the 13 of their papers we have counts for
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math.GT2015
Sphere Bundles with 1/4-pinched Fiberwise Metrics
Thomas Farrell, Zhou Gang, Dan Knopf +1
We prove that all smooth sphere bundles that admit fiberwise 1/4-pinched metrics are induced bundles of vector bundles, so their structure groups reduce from the diffeomorphism gro…
math.AP2015
A Resonance Problem in Relaxation of Ground States of Nonlinear Schrodinger Equations
Zhou Gang
In this paper we consider a resonance problem, in a generic regime, in the consideration of relaxation of ground states of semilinear Schrodinger equations. Different from previous…