Eigenfunction Expansions Associated with Second-order Differential Equations for Hilbert Space-valued Functions
Yoshimi Saito
University of Alabama at Birmingham, United States
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Cite this article
Yoshimi Saito, Eigenfunction Expansions Associated with Second-order Differential Equations for Hilbert Space-valued Functions. Publ. Res. Inst. Math. Sci. 7 (1971), no. 1, pp. 1–55
DOI 10.2977/PRIMS/1195193780