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The Ricci flow on surfaces
The formation of nitrogen monoxide in treatment of metals with nitric acid or a mixed acid can be prevented by adding at least one of ammonium peroxodisulfate and hydrogen peroxide to nitric acid or
The heat equation shrinking convex plane curves
Soient M et M' des varietes de Riemann et F:M→M' une application reguliere. Si M est une courbe convexe plongee dans le plan R 2 , l'equation de la chaleur contracte M a un point
Harmonic Maps of Manifolds with Boundary
Harmonic maps.- Function spaces.- Semi-elliptic and parabolic equations.- The heat equation for manifolds.- Growth estimates and convergence.