Improving Estimates for Differential Operators in Two Independent Variables
Humio Suzuki
University of Tsukuba (Tokyo University of Education), Ibaraki, Japan
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Cite this article
Humio Suzuki, Improving Estimates for Differential Operators in Two Independent Variables. Publ. Res. Inst. Math. Sci. 5 (1969), no. 3, pp. 287–299
DOI 10.2977/PRIMS/1195194388