Estimates of rate of propagation of perturbations in quasilinear divergent degenerate parabolic equations of high order |
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Authors: | A E Shishkov |
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Institution: | (1) Institute of Applied Mathematics and Mechanics, Academy of Sciences of Ukraine, Donetsk |
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Abstract: | A method is given for obtaining integral growth lemmas for solutions of boundary problems for a large class of quasilinear evolution equations. As a possible application a sharp estimate is obtained of the dependence of the support of a solution of a mixed problem and a Cauchy problem for a quasilinear divergent parabolic equation on time.Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 44, No. 10, pp. 1451–1456, October, 1992. |
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