High accuracy least-squares solutions of nonlinear differential equations

Least Squares Solutions of Inconsistent Fuzzy Linear Matrix Equations

Least squares solutions of bilinear equations

In this second recitation, we will address the following topics: • Review of the projection theorem. • Derivation of the projection operator on the range of a matrix, using completion of squares. • Solutions of under and over constrained linear equations. Notice that this recitation note is an alternative discussion of the least-squares problem which is more difficult than the one you can find ...

least squares solutions of inconsistent fuzzy linear matrix equations

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Topological soliton solutions of the some nonlinear partial differential equations

In this paper, we obtained the 1-soliton solutions of the symmetric regularized long wave (SRLW) equation and the (3+1)-dimensional shallow water wave equations. Solitary wave ansatz method is used to carry out the integration of the equations and obtain topological soliton solutions The physical parameters in the soliton solutions are obtained as functions of the dependent coefficients. Note t...

least squares solutions of inconsistent fuzzy linear matrix equations