Degenerate SDEs with Singular Drift and Applications to Heisenberg Groups
classification
🧮 math.PR
keywords
sdessingulardegenerategroupsheisenbergapplicationsappliedclass
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By using the ultracontractivity of a reference diffusion semigroup, Krylov's estimate is established for a class of degenerate SDEs with singular drifts, which leads to existence and pathwise uniqueness by means of Zvonkin's transformation. The main result is applied to singular SDEs on generalized Heisenberg groups.
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