Reattachment Flow Issuing from a Finite Width Nozzle

An analysis of electromagnetic scattering from finite-width strips

Reacting Nozzle Flow

The two limits, “frozen” and “equilibrium” flow share an important property: both are isentropic flows (if we ignore friction or heat losses). This is because, in the frozen case no chemical change during expansion), there are no rate processes at all occurring, the molecules preserving their identity all the way, while in the equilibrium case, in which reactions do occur, their rate is so high...

Width and Finite Extinction Time of Ricci Flow

This is an expository article with complete proofs intended for a general non-specialist audience. The results are two-fold. First, we discuss a geometric invariant, that we call the width, of a manifold and show how it can be realized as the sum of areas of minimal 2-spheres. For instance, when M is a homotopy 3-sphere, the width is loosely speaking the area of the smallest 2-sphere needed to ...

an analysis of electromagnetic scattering from finite-width strips

an analysis of electromagnetic scattering from finite-width strips

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