Vol. 4 No. 4 (1991)
Articles
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The Global Solutions of a Nonlinear System of Equations of Changing Type
37989 2461 Pages:9-20 -
Difference Schemes of Fully Nonlinear Parabolic Systems of Second Order
38401 2416 Pages:21-40 -
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Interaction of Conormal Waves with Different Singularities for Semi-linear Equations
38268 2464 Pages:87-96