On finite products of convolutions and classifications of hyperbolic and elliptic equations.
In this paper we consider the linear second order partial differential equation with non-constant coefficients; then by using the double convolution product we produce new equations with polynomials coefficients and we classify the new equations. It is shown that the classifications of hyperbolic an...
| Main Authors: | , |
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| Format: | Article |
| Language: | English English |
| Published: |
Elsevier
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24873/1/On%20finite%20products%20of%20convolutions%20and%20classifications%20of%20hyperbolic%20and%20elliptic%20equations.pdf |