In this study, comparison and oscillation theorems are given for a class of singular ultra- hyperbolic partial differential equations in a domain HxG Em +n , where H is the domain bounded by two concentric m-spheres having centers at £ in Em and G is a bounded regular do main in Ea . By using a suitable coordinate transformation the considered equation reduces to a singular hyperbolic equation.
Primary Language | English |
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Subjects | Mathematical Sciences |
Journal Section | Research Articles |
Authors | |
Publication Date | January 1, 1982 |
Submission Date | January 1, 1982 |
Published in Issue | Year 1982 Volume: 31 |
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics.
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