Singular parabolic partial differential equations with time dependent coefficients
نویسندگان
چکیده
منابع مشابه
Parabolic Systems of Differential Equations with Time-dependent Coefficients.
gut, resulting from the shift to the right side, of tissue derived from the left side of the embryo. Rightness and leftness of derivation are maintained and can be observed in later development when these regions have been stained. When stain was localized in the right wall of the duodenum after application to the right or midventral region in the level of the prospective duodenum, or posterior...
متن کاملfor parabolic partial differential equations
number of iterationsrequired to meet the convergencecriterion. the converged solutions from the previous step. This significantly reduces the interfacial boundaries, the initial estimates for the interfacial flux is given from scheme. Outside of the first time step where zero initial flux is assumed on all between subdomains are satisfied using a Schwarz Neumann-Neumam iteration method which is...
متن کاملDetermination of two-time dependent coefficients in a parabolic partial differential equation by homotopy analysis method
In this paper the solution procedure in obtaining two times dependent coefficients in a one dimensional partial differential equation and the temperature distribution is discussed and solved. We use the homotopy analysis method to obtain the solution of both the unknown coefficients and the temperature distribution. The solutions to the unknown coefficients are obtained by reducing our problem ...
متن کاملAlgebraic multigrid for stationary and time-dependent partial differential equations with stochastic coefficients
We consider the numerical solution of time-dependent partial differential equations with random coefficients. A spectral approach, called stochastic finite element method, is used to compute the statistical characteristics of the solution. This method transforms a stochastic partial differential equation into a coupled system of deterministic equations by means of a Galerkin projection onto a g...
متن کاملUnique Continuation and Complexity of Solutions to Parabolic Partial Differential Equations with Gevrey Coefficients
In this paper, we provide a quantitative estimate of unique continuation (doubling property) for higher-order parabolic partial differential equations with non-analytic Gevrey coefficients. Also, a new upper bound is given on the number of zeros for the solutions with a polynomial dependence on the coefficients.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1962
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1962-0140846-1