Abstract
We prove the existence and uniqueness of strong solutions for stochastic differential equations in which the drift coefficient is square integrable in time variable and Hölder continuous in space variable. Moreover, we prove that the unique strong solution has a continuous modification, which is β-Hölder continuous in space variable for every β∈(0,1), and as an L2(Ω×(0,T)) valued function, it is differentiable as well.
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