1. On a class of degenerate elliptic equations
- Author
-
Yoshiaki Hashimoto and Tadato Matsuzawa
- Subjects
Quarter period ,Pure mathematics ,Class (set theory) ,010308 nuclear & particles physics ,General Mathematics ,010102 general mathematics ,Degenerate energy levels ,Elliptic function ,Boundary (topology) ,01 natural sciences ,35J70 ,Elliptic operator ,Elliptic partial differential equation ,35H05 ,0103 physical sciences ,Order (group theory) ,0101 mathematics ,Mathematics - Abstract
We shall prove in Chapter I the hypoellipticity for a class of degenerate elliptic operators of higher order. Chapter II will be devoted to the consideration of the regularity at the boundary for the solutions of general boundary problems for the equations considered in Chapter I being restricted to the second order.
- Published
- 1974
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