On an application of hypoellipticity to solutions of functional equations.
Shigeru Haruki; Akira Tsutsumi
Aequationes mathematicae (1996)
- Volume: 51, Issue: 3, page 270-276
- ISSN: 0001-9054; 1420-8903/e
Shigeru Haruki; Akira Tsutsumi
Aequationes mathematicae (1996)