A new formulation of local boundary value problem in the framework of hyperfunctions. III: Propagation of micro-analyticity up to the boundary
[For Part II see the preceding review.] The author modifies the notion of micro-hyperbolicity to study microlocal boundary value problems. Propagation of micro-analyticity of solutions up to boundary for (modified-) micro-hyperbolic systems is announced. Micro- analyticity of boundary value of microfunction solutions for regular singular equations is also treated. Details have been published [see J. Fac. Sci., Univ. Tokyo, Sect. I A 33, 175-232 (1986)].
scientific article; zbMATH DE number 4019563