We propose the use of partial differential equations (PDEs) for shape modelling within visual cyberworlds. PDEs, especially those that are elliptic in nature, enable surface modelling to be defined as ...

A. Pazy , Semigroups of Linear Operators and Applications to Partial Differential Equations, Springer Applied Mathematical Series (Springer-Verlag, Berlin, 1983). Crossref, Google Scholar; 19. M.

This book gives an up-to-date exposition on the theory of oblique derivative problems for elliptic equations. The modern analysis of shock reflection was made possible by the theory of oblique ...

1992: Numerical solution of differential equations. I. MacDonald - The numerical solution of free surface/pressurized flow in pipes.. A.D. Pollard - Preconditioned conjugate gradient methods for ...

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We estimate equations (2) and (3) separately for the different samples (1978, 1988, 1998 and 2007). As mentioned earlier, for 2007, because of the availability of additional variables, we included ...