We give a new proof of the fact that the solutions of the stochastic heat equation, started with nonnegative initial conditions, are strictly positive at positive times. The proof uses concentration ...
Taliban pours cold water on Trump’s plan to take 'back' strategic air base Telstra issue warning after dodgy discovery in bush highlights 'massive' $100 million issue Baby boy and woman, 68, among ...
An advanced course in the analytical and numerical study of ordinary and partial differential equations, building on techniques developed in Differential Equations I. Ordinary differential equations: ...
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